782 Gear
Also "Deuce" gear; includes pack, canteen, poncho, ammo pouch, etc. used when in the field. 782 refers to the DD Form signed when gear is issued

 
As You Were:
Resume Former Activity

 
Below
Downstairs
Bird
Any aircraft
Black Cadillacs
Combat Boots
Blouse
Cammie Shirt
BOHICA
Bend over here it comes again
Brass
Officers'
Brig
Military Jail
Brown Bagger
Married Marine
Boot Lewy
2nd Lieutenant
Bulkhead
Wall
Bunker
A protective shelter
Buttcan
Ashtray
Butter Bar
2nd Lieutenant
BX
Base Exchange

 
Cammies
Camouflage uniform
Canon Cocker
aka gun bunny personnel in an artillery battery
Click
One kilometer or one notch of a rifle sight
Chopper
Helicopter
Chow Hall Where a Marine eats, like a cafateria
Cover
Marine Corps Hat

 
Deck
Floor
Deuce and a half
2.5 Ton Truck
Devildog Another name for a Marine
Doggie
U.S. Army Soldier

 
Field Day
Barracks or Office cleanup
FUBAR
Short for - F---ed Up Beyond All Recognition  or Repair
Float
Deployment by ship

 
Geedunk
Another term for food, usually a snack
Go-Fasters
Running shoes
Good to go
Ready to move, agree with, situation ok
Grunt
A Marine infantryman
Gung Ho
Very enthusiastic and committed

 
Hatch
Door/doorway
Head
Bathroom / Restroom
High and Tight
Another term for a haircut
Horn
Radio
Hump
Field March

 
Jarhead Another name for a Marine
John Wayne
A grandstander, or descriptive of a bold act, or any act which is typical in the movies but not sound Marine procedure, such as firing a machine gun from the hip. Also, a simple can opener that can be carried on the dogtag chain.

 
Ink Stick
Black Pen

 
K-BAR
Marine fighting knife
Klick
A kilometer

 
LPC's
Leather personnel carriers ... boots
Ladderwell
Stairwell
Leave
Vacation time
Liberty
Rest and relaxation - Authorized absence up to 96 hours
Lifer
Career Marine
Light Up
To fire on the enemy
Lipstick Lieutenant
Chief Warrant Officer 5
Lock and Load
Put ammunition in a weapon and prepare to fire

 
Maggie's Drawers
A red flag on the range connoting a miss
Maggot
DI's affectionate name for a recruit
Mess Hall Cafeteria where a Marine eats
MOS
Military occupational specialty  (job)
Moon Beam
Flashlight
Moon Floss
Toilet paper
Most Ricky Tick
In a hurry; with a purpose; move fast

 
NCO
Non-Commissioned Officer
Nonhacker
A man who can't perform under pressure
 
0-Dark Thirty
After midnight, but before working hours
Office Hours
Appearing before the Commanding Officer for discipline (NJP)
OOH RAH Motivational call.  Also spelled OO RAH

 
PCS
Permanent change of station
PFT
Physical Fitness Test
PT
Physical Training
Piece
Rifle
Pogybait
Candies
Pouge
Anyone other than infantry (headquarters personnel)

 
Rack
Bed
Rock
Dumb person, idiot

 
SNAFU
Situation Normal, All Fouled Up
Scuttlebutt
Rumor; Gossip / water fountain
Secure
lock up, close, take care of, finish for the day
Shit on a Shingle
Creamed beef on toast, a Marine delicacy
Shitbird
A sloppy Marine
Shit Storm
Combat or any violent activity
Skivvies
Underwear
Slop Chute
Bar
Smedly
An enlisted man who caters to officers and staff nco's in the mess hall. Coined in honor of Smedly Butler, a Marine legend, for an obvious reason.
Smoking Lamp
A shipboard tradition which indicates permission to smoke (lit) or not to smoke (out)
Sparks
A man whose MOS is radioman or field communications
Squid
Sailor
Swab
Mop

 
TARFU
Things Are Really Fouled Up
Ten (10) Percenter
One of the small number of nonhackers in any unit
Tiger Piss
Coined in Vietnam, rotgut booze in a brand name container
Topside
Upstairs

 
UA
Unauthorized absence

 
Water Buffalo
A large water tank on wheels
Whitewall
Standard Marine haircut

 
Zoomie
Anyone in the U.S. Air Force