Piss Stiffy

Getting an erection due to having to take a piss.

Similar to Morning Wood, except it happens while you're awake.

Ashley: Is that a gun in your pocket, or are you just happy to see me?
Cam: Neither; it's a piss stiffy.

by Camshot4 June 8, 2016

Piss Stiffy

Getting an erection due to having to take a piss.

Similar to Morning Wood, except it happens while you're awake.

Ashley: Is that a gun in your pocket, or are you just happy to see me?
Cam: Neither; it's a piss stiffy.

by Camshot4 June 8, 2016

Piss Stiffy

Getting an erection due to having to take a piss.

Similar to Morning Wood, except it happens while you're awake.

Ashley: Is that a gun in your pocket, or are you just happy to see me?
Cam: Neither; it's a piss stiffy.

by Camshot4 June 8, 2016

stiff piss

When a male attempts to urinate standing up while his penis is erect. In most cases he must squat, bend, etc. in efforts to get his penis as close as possible to the bowl without actually touching it leaving him in a peculiar and uncomfortable position. This normally occurs in conjunction with morning wood, or immediately after ejaculating.

Mike 1: I'll brb dude, I gotta take a stiff piss.
Mike 2: Why the fuck is your dick hard?

by Mike and Mike the Accountants May 26, 2017

pisstiffy

When you need to take a piss so bad that the piss pressure builds up and your penis gets hard.

"Bro, I got such a weird pisstiffy in class today"

by judgeofphsdonteffwithme May 29, 2017