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 11, 2005

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