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

Stiffy

Basically a stiff boner

"I have a stiffy"

by ImLuckyNotKyle July 28, 2021

stiffie doc

A urologist

"He's been complaining that he urinates too much at night. I think it is time for him to see the stiffie doc."

by The Anna-lator November 2, 2003

Stiffy Flipping

Combining ecstasy and viagra to increase the sexual desires of a long night of partying.

dumbass1-Bro, let's start stiffy flipping!

dumbass2-Aight, good idea man i'm feelin small anyways

by suckitbrah January 23, 2011

Stiffy

a hand job (jerking off) given by yourself or another person.

my girlfriend/boyfriend gave me a stiffy in the car.

by Chubsalot October 31, 2022

Late Night Stiffy

Those moments when you’re up late and get a grade-a raging cock penis boner hard enough to penetrate the earth’s crust

Girl on FaceTime: hey lol let’s stay up all night

Guy on FaceTime: I CANT THE LATE NIGHT STIFFY HAS STRUCK AGAIN

by _The_Fool_ May 16, 2023

stiffy wiffy

a slang term for an erection, usually used in dominant female / submissive male relationships.

dom: does my sub have a stiffy wiffy for me?
sub: yes mommy

by urhahamomhaha August 24, 2022