Often Used In The Bronx , Stiffy means A Gun Or a Gun that cannot be traced
Blicky got the Stiffy

Aye man you selling a Stiffy

Everyone on this block got a stiffy
by KingPinNumba3 October 28, 2017
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When you get a sudden rush of blood to your old man when you see a picture of a woman ass, tits, and fanny
by Jeffery Sylivester January 31, 2003
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A name given to a 1.44MB data disc to differentiate it from a 360MB "Floppy" data disc.

Not used outside South Africa to my knowledge.
To a secretary: Can you give me a stiffy?
by Derek Blount April 15, 2008
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I couldn't disembark at the Heathway because of my ginormous stiffy
by theWestHamfan October 19, 2003
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when a guy looks at hot ass girl and gets MF hard...( while picturing her naked with those HUGE tits bouncing up and down)
by Johnny no name April 19, 2003
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When a male's dick is hard and sticks up.
"Man my dick is hard, I think i have a stiffy"
by Anonymous PLIES LOVER June 12, 2009
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