brown stiffy

A brown stiffy is when a man preforms anal sex on a woman (or sir) and she poops whilst he is inside. This can be intentional or by accident.

Yeah man the other night I gave Rachel a brown stiffy.

by Ching_Chang_Chong March 27, 2016

double stiffy

A double stiffy is when two guys get an erection at the same time from the same female.

Damn bro, that was crazy last night. I can't belive we got a double stiffy watching Jennifer Aniston bend over on the set of the TV show friend's.

by NaturallyCali August 19, 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

depressed stiffy

When you are depressed and jerk yourself off to try to make the pain of living go away.

I was about to kms last night so I just did a quick depressed stiffy to help

by Yo8484 March 17, 2017

Boom stiff

When you get aroused by farts of smelly buttholes

I have such a boom stiff right now.

by Gogopowerrangers1 March 30, 2017

sargent stiff

When call your cock to command an it’s stiff as a hard beef stick.

Man would you look at the Sargent stiff in his pants

by Bphil420 February 1, 2018