fuck

is an acronym . F.U.C.K stand for Failed to Understand our Capacity for Kindness

Doctor Elizabeth Darling: Rex, are you doing OK after that EMP surge?

Rex Power Colt: Good as new, doc. There's no challenge I can't beat.

Doc: I don't know, Rex. I'm pretty unstoppable in The Bishop of Battle.

Rex: Doc, you play video games?

Doc: Yes, Rex, video games are a proven coping mechanism, like any hobby. They've been shown to improve hand-eye coordination, problem-solving, social interaction and self-confidence. And no studies have managed to prove a correlation between video games and violence. Frankly, anyone who thinks games are bad for you is a fucking idiot.

Rex: Hey, whoa, whoa, Doc.

Doc: No, Rex, F.U.C.K. stands for 'failing to understand our capacity for kindness.' It's an acronym. Though I suppose this isn't a game anymore. Is it?

fang

Slang for dogs. Usually refers to dog tooth.

A: Hey man,check out this fang I just bought from the store.He look mean,ain't he ?

B: Whatever man,as long as you keep that monster away from me then we are cool.

reveille

a signal sounded especially on a bugle or drum to wake personnel in the armed forces or in prison

Drill sergeant : Wake up,you all pieces of shit ! Do you hear that reveille playing ? That mean get your ass up in 5 or I will personally stick the rifle up your ass so deep that you gonna wish for a bullet in your head !

box kicker

army slang for supply transport troops or truck drivers

Private : we are just box kicker and now you want us to be your fireteam
Sergeant : We are marines ! Do you got that clear private !
Private : Sir,yes,sir !

paddy daddy

It mean Farmers. Used by US soldier in VietNam to describe a farmers who is potential VC or VC sympathizer.
First appeared on TV by Tour of Duty series.

sergeant : Look at that paddy daddy over the field there.He look like a VC to me.
lieutenant : Maybe we should ask them if they are VC or not