Definitions by Diego

bivvi bag 

A Goretex sleeping bag cover. Used frequently in the army.

"Don't forget your Bivvi Bag."

bivvi bag by Diego July 29, 2003

CQB

Close Quarter Battle.

CQB by Diego July 29, 2003

c4

US plastic explosive.

"Hand me the C4."

c4 by Diego July 29, 2003

chinstrap

To be 'on your chinstrap', means that you are knackered and absolutely positively cannot go on. You're fucked up good and proper.
Military Slang.

"I can't go on, I'm on my chinstrap here."

chinstrap by Diego July 29, 2003

foxtrot

Foxtrot is F in phoenetic alphabet.
It also means 'on foot'.

"Bravo, November, Foxtrot..."
"Man, I'm foxtrot here, help me."

foxtrot by Diego July 29, 2003

SSM 

Squadron Sergeant Major.

Everyone froze when the SSM entered the room.

SSM by Diego July 29, 2003

SM

Sergeant Major.

"That SM is a big cunt."

SM by Diego July 29, 2003