Stiffy

An erection. A dick getting hard due to sexual excitement. Hot girls tend to make a guy’s dick all stiffy.

Me: (Watching a Marilyn Monroe documentary film)

My mother: Are you getting all stiffy?
Me: LOL, shut up.

by Excrushman May 4, 2021

Stiffy

Hitting someone hard

Ow you gave me a stiffy

by DeathOi March 27, 2021

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

Rodeo Stiffy

When you climax, but you still just have enough to keep on the saddle.

After she rode me for 5 minutes and i nutted i had a rodeo stiffy for a while."

by Jymothi November 6, 2021

Spirit Stiffy

The arousal of a male through the interference of Supernatural beings

Ghost Blowjob

"Graham got a spirit stiffy from poltergeist molestation."

by The Gapists May 7, 2014