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

stiffylicious

When you fantasize or visulize the erection of your guy or some other guy.

Marks tight long black boxers make him look stiffylicious.

See that guy over there I bet he could be so stiffylicious.

by laineegirl January 22, 2010

Stiffed Animal

A stuffed animal that a child has been sleeping with every night for years to the point that it is now encrusted with spit and snot.

My daughter has been sleeping with that stuffed kitty for so long its now a stiffed animal.

by 531 December 9, 2010

stifficult

Hard, difficult, and stiff fused to imply a sexual innuendo without actually having to be one

It is becoming stifficult to pay attention in class with my professors being so hot.

It's stifficult when i help girls wit squats at the gym

by theweeblewobble December 23, 2013

Stiff

Top/head or brain to give or receive.

She said she gave me stiff I never touched that bi*h

by Young Zammy July 5, 2017

stiffated

For a person to be frustated with constantly having a stiff penis and not having sex.

He was stiffated because his girlfriend always refuse to have sex.

by travilist180 December 7, 2020

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