1. A slowpoke
   A tough guy
2. A new recruit
   An ancient Marine

Anyone who gets called a boot is a new recruit. Why call them a boot? Because they're fresh out of boot camp! It's not necessarily an insult but it's not necessarily a compliment, either.

1. Fire watch
   Night shift
2. Dark watch
   Bricking

When you're on guard, you're said to be on fire watch. This is often used in reference to a non-combat situation, just guarding the barracks overnight when nothing is going on.

1. You clean.
   You go off base.
2. You train outdoors.
   You go home.

Field day sounds like it should be fun, but it really isn't. Field day is the day everything gets cleaned. This is a full clean from floor to ceiling with furniture and gear all moved, and everything scrubbed down. No one likes field day.

1. "Batman"
   "Independence Day"
2. "Apocalypse Now"
   "Mad Max"

Sometimes in the field, you need to tweak a vehicle and improvise the armor to fit a situation. Often an irregular vehicle that meets that description can be referred to as a "Mad Max" and, in fact, vehicles have been described in the media that way in the past.

1. "Never!"
   "Yes, sir!"
2. "Stop!"
   It's just a general kind of battle cry.

"Rah" is a trimmed down version of "oorah," which is the generally accepted battle cry of the Marines. What does oorah even mean? That's a hard one to put your finger on, and it's not really even traceable to one place or time. But does it matter? You yell it to express you're pumped up.

1. Always flexible
   This is stupid.
2. Stop clowning.
   It's an insult.

Semper Gumby is, of course, a play on the Marine motto of Semper Fidelis. When they say Semper Gumby, they're saying they're always flexible and able to adapt. This might be used when a Marine is given one set of orders then immediately has to do something different.

1. Sifting
   Skating
2. Drifting
   Parking

If a Marine is skating, it means they're slacking off and not doing all they could be doing. The term evokes fast movement, as in ice skating or skateboarding, and works here too as the Marine has somehow skated away from having to do whatever task they had to do.

1. A contraband beverage made in barracks
   A hazing technique
2. Non-judicial punishment
   A game played by Marines

No one wants to experience a ninja punch, which means non-judicial punishment or an Article 15. When a Marine has done something that doesn't merit a court-martial but still requires severe repercussions, this is it. It could result in a loss of rank or pay grade.

1. The first Marine
   A Marine mascot
2. A fictional Marine
   It's a movie about the Marines.

Private Schmuckatelli is a fictional Marine who is used as an example to the other Marines in a conversation. For instance, if your CO wants you not to screw up, he might mention that he doesn't want you to fall asleep on Fire Watch like Private Schmuckatelli did last week.

1. Semper I
   Scrub
2. Brick
   Lone wolf

The Marines motto is "Semper fidelis," which means "always faithful" and often gets shorted to "Semper fi." As a play on that, when a Marine is a bit self-centered or selfish the others might refer to that soldier as "Semper I."

1. Boot camp gear
   Boot camp glasses
2. Basic crew gear
   Brief commissary guide

If you wear glasses, then the Marine Corps will kindly issue you a pair of boot camp glasses when you enlist, known to be some of the least fashionable and ugly pieces of equipment in the world. You've likely seen these black, thick-rimmed monsters before.

1. Rawhide
   Leadfoot
2. Wolf
   Leatherneck

Though it doesn't get used a ton, the term leatherneck is a very old nickname for Marines. It comes from the old uniforms that used to have high leather collars to protect the wearer from being sliced up by a sword. Dress blues still have similar high collars.

1. Their feelings
   Their dress uniform
2. Their vehicle
   Their platoon leader

Marine dress uniforms are known as dress blues or, more succinctly, blues. There's no real secret behind the name since the dress uniform for Marines is often blue though it's worth noting they haven't always been and aren't always 100% blue.

1. A mop
   An inept recruit
2. A drill sergeant
   A sailor in the Navy

As much as the branches of the Armed Forces have to work together to protect the nation, it doesn't mean they have to like each other in their downtime. Marines may call sailors in the Navy squids, and it's not really a friendly term.

1. Chit
   Receipt
2. Turn
   Bluenote

Anything that gives you a bit of a break or an edge over the other Marines can be called a chit. For instance, if you're injured and have a note from the doctor, that's a chit that might get you light duty for a week.

1. One-two
   Crack-a-lackin'
2. Romp n' stomp
   Brick kicking

When you have to march or drill at some time, you could toss out the term romp n' stomp to describe it. The word "hump" can also be used or marching, but usually means you're carrying something that's a burden at the same time like you had to hump a 150 lb pack back to the barracks.

1. Grunt
   Jarhead
2. Slacker
   Mule

The term "jarhead" is used by Marines but is also historically an insult directed at Marines. It comes from the haircut Marines had to get, known as the "high-and-tight" cut that made their heads look like mason jars plus the fact that the Mason Jar Company literally made helmets for Marines during WWII.

1. A Marine who goes AWOL
   A gambler
2. An inept recruit
   A military journalist

From the movie "Full Metal Jacket," the name Joker refers to a military journalist. In the film, the character gets his nickname "Private Joker" during basic training, and it follows him through his career as a journalist in the military.

1. Combat uniform
   Service A uniform
2. Dress uniform
   Utility uniform

The service A uniform was adopted by the Marines back in 1943 and is the oldest service uniform still in use. It's a base uniform and could be considered the military equivalent of a suit while dress blues are more the equivalent of a tux. It's called a pickle suit because it's head to toe green.

1. Flapjack
   Biscuit
2. Pizza box
   Puck

There are three kinds of badges a marksman can get in the Marine Corps for using rifles. The expert badge is the highest level and then comes the sharpshooter badge. The marksmanship badge is the third and lowest level and is sometimes called the pizza box as it's literally a square piece of metal with a target in it.

1. Unit commander
   Time of day
2. Location
   Combat readiness

When a Marine gets on the radio to talk to someone and says something like "Delta Six Actual this is Hunter, come in, over," what they're requesting is to speak to whoever is in command of Delta Six as opposed to just the guy lugging the Delta Six radio around.

1. Bunk
   Rack
2. Cot
   Flat

You have a rack in the Marine Corps or sometimes a sack if that's how you roll but not a bunk. A bunk is the Army term for a bed, and they're not really interchangeable terms for some reason.

1. Grapevine
   News
2. The word
   Scuttlebutt

The latest gossip is also called the scuttlebutt. The term is used sometimes in civilian life, but it does have military origins as it refers to the casks of fresh water found on boats around which sailors would chat. An old-timey water cooler, essentially.

1. Ruck sack
   Duffel bag
2. Seabag
   Backpack

Marines carry their stuff around in a seabag. You can keep your clothes and toiletries and whatever else you need in one. It looks just like a duffel bag and, if we're being honest, it is a duffel bag, but it's not called a duffel bag. Army soldiers use duffel bags.

1. D-low
   Low key
2. Secret squirrel
   Top shelf

Thanks to a Hannah Barbera cartoon in the '60s about a squirrel who was a spy, the military has continually referred to intelligence operations in all branches by the name "secret squirrel." Usually, this is informal, but some formal missions have used it, like Project Ardilla. "Ardilla" is Spanish for "squirrel."

1. Fears
   Toiletries
2. Fingernails
   Underwear

This sometimes pops up in civilian vernacular but in the military, your skivvies are your underclothes, which usually encompass both a plain white undershirt and plain white boxer shorts.

1. Campaign cover
   Flamethrower
2. Safety officer
   Fireproof room

When a soldier becomes a drill instructor, they get a distinctive hat known as a campaign cover. That campaign cover looks an awful lot like the hat worn by Smokey the Bear, which is what some Marines will refer to it as.

1. Artillery operator
   Gunnery sergeant
2. Gunship
   Gun-cleaning

Marines will refer to their gunnery sergeant as "gunny." Their job is to serve as fire and operations chief, and they rank above a staff sergeant but below a master sergeant. You can reach the rank of master gunnery sergeant, and the nickname of gunny would no longer be appropriate.

1. Marine infantry
   Army soldier
2. Boot camp recruit
   Someone who washes out

Marine infantry soldiers are often referred to as grunts. It was likely meant as an insult when it first became popularized, but it's just the sort of generally accepted term these days and isn't considered rude.

1. Messy food
   Stomach upset
2. Expired MREs
   They literally mean rice with taco fillings on it.

Weirdly enough, taco rice is what it sounds like. This dish is apparently the most splendid food a Marine stationed in Okinawa will ever eat, and there are numerous recipes online if you want to try to make your own. Just Google it!

1. Under the cover of darkness
   Off the clock
2. Pre-dawn
   The night shift

Anything being done at zero-dark-thirty is being done in the pre-dawn hours before the sun has come up. It doesn't have to be a specific time, just very early with no natural light around.

1. A sweater
   A beard
2. A bad haircut
   A hat

Marines are issued sweaters that are part of the uniform for when weather permits. A green woolly pully goes with your service uniform and a blue woolly pully goes with your dress uniform.

1. A buck knife
   High-topped boots
2. A hat
   A can opener

The P-38 can opener is still in production and was a staple of the Marines for decades. It's a small, folding can opener that featured John Wayne in the original instructional videos on how to use the thing.

1. Flyboy
   Airhead
2. Zoomie
   Ace

Pilots, most specifically those from the US Air Force, are sometimes called zoomies. It makes sense to call them this since the United States Air Force Academy is also known by the name Zoomie U.

1. Locking mechanism
   Crowbar
2. Combat knife
   Protein bar

The Marine combat knife is also called a Ka-bar and is actually trademarked as KA-BAR. It's made by Ka-Bar Knives, which is owned by Cutco, the people who do that door-to-door knife selling where they cut leather and rope with their knives to show off how sharp they are.