Stiff dick

A hard one

Nouha: oh damn babe you've got a stiff dick!

by Reaalme February 12, 2018

Stiff

Someone (a guy) that doesn't want to talk to/pursue girls and would rather stand by themselves, thus being a stiff.

Wow, Kevin was a stiff again and stayed in the corner as a hot girl danced by herself.

by fernandoalejandro May 27, 2010

stiff

Used to describe a strong alcoholic drink. The more stiff the drink is, the more alcohol there is in it.

Man this drink is fucking stiff. Five ounces of 5 o'clock vodka and five ounces of Kool-Aid lemonade.

by Filthy Sally February 14, 2007

stiffgoat

Acronym for Fag Of Tits

"You are such a stiffgoat!"

"You Fag of Tits! Go visit stiffgoat.com!"

by holger2007 December 14, 2006

Stiff Biffy

Having a fully erect penis while wearing sweat pants.

"Dude, I got early the other morn'n and went to hardee's for a biscuit only to look down and see that I was totally sport'n a stiff biffy. The cashier called the cops when she saw the head peak'n out."

by P.T. Rodriquez October 5, 2006

Pop a stiffy

When you have a sudden increase in blood flow to the penis from sexually arousing scenarios which causes the penis to puncture a hole through the article of clothing in which the stiffy is concealed.

Pop a stiffy mate.

by Chode Buster May 21, 2011

Stiffy

A slang word for erection or hard-on. As an erection is the 'stiffing' of the penis, a 'stiffy' is an understandable slang word. Normally used by children first discovering sexual things.

Ethan and I were discussing sex and he got a stiffy from thinking about it.

by Athena12 March 26, 2009