(v.) Shooting a gun loaded with 'blank' rounds that create smoke and noise, but bear no fruit from the barrel.

(v.) Ejaculating/shooting a penis which is impotent (the seminal fluid cannot contain sperm, hence it is 'blank'). After the owner of the penis going through the motions and making noise no fruit is born of the barrel.
His gun was firing blanks (weaponry)

His ...gun.... was firing blanks (sexual connotation)
by Gumba Gumba June 01, 2004
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Can be referred to either as bullets which are fired from a weapon, or not having a high enough sperm count to impregnate a female.

... Or male depending on which part of the world you come from.
Soldier1 - Die you enemy people!
Soldier2 - Dude, their still alive!
Soldier1 - I'm firing blanks..

Dude1 - Aww man, me and Emma have been trying for months now.
Dude2 - You must be firing blanks man ...
by Myk29 November 24, 2009
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Where you go to take a shit, but you only end up farting.
Thought I was bout to drop a hugeass deuce, but I just ended up firing a blank.
by Dang Lin Wang LXIX September 27, 2015
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For a male to masturbate, hence 'blank' as nothing will result in it. Used in reference to a revolver as many a man can only crack out 6 on a good day.
Man 1: Did you get any action?

Man 2: No I struck out, I had to fire a blank in the end
by Jimenete August 14, 2014
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A military training system for firing rifles without bullets.
Blank firing: it’s like a vasectomy; all the fun and noise, but none of the consequences apart from having to clean up afterwards
by zizi_87 October 15, 2018
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