stiffoo

the pronouciation of the acronym STFU which means shut the fuck up. Stiffoo is just a better way of trying to say the letters, or more pg way of saying the full meaning. It also seems to lose some of its aggresion with the abbrivation.

person 1: so i was like 'blah blah blah' after she was all 'yadda yadda yadda'
person 2: god, stiffoo!

person A: stiffoo noob!
person B: why dont you just swear like a normal person?

by anevilscientist September 22, 2007

grande stiffo

Slang word for erection, made popular from when the Adam Sandler played the "Opera Man" when singing about a womans chest

"Fergia Fergia
Nipple-a Niple-a Niple-a Niple-a Niple-a Niple-a Niple-a..
CANTALOPAS!! EL-PROTRUDO-O
OPERA MAN....
Grande Stiffo"

by some other guy that isnt the other guy June 30, 2008

Stiffolis

(n.) A condition of the male reproductive organ that causes extreme pain when urinating, orgasming, or becoming erect. Caused by lack of soap on ones genitals for an extended period of time. Most often transmitted from females with infested genitals to males who are too intoxicated to make intelligent decisions. Only one cure is known, Chechnyan Deuche

Ray got his fuck on with that one bitch Reeta last night and is sure to have caught the stiffolis.

by Jerry Kurl November 7, 2006

Stiffocated

When during the act of fellatio the giver chokes/struggles for breath; caused usually by either party (or both at same time) being a little too enthusiastic during their performance

Eve was so into it that she nearly stiffocated

by Stringer Bill April 24, 2017

stiffgoat

Acronym for Fag Of Tits

"You are such a stiffgoat!"

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

by holger2007 December 14, 2006

stifoo

see STFU - homonym for STFU (shut the fuck up)

stifoo u friggin noob

by stupdworld September 10, 2003

Stiffo

A boner, hard-on, erection, etc. Not, however, the sixth Marx Brother.

"Jeez, even to this day that Pat Nixon sure gives me a stiffo!"

by creedmoor December 13, 2005