French Stewart 

When someone is giving you a rim job and you fart into their mouth causing them to pucker up their face resembling actor French Stewart

Man, I was eating this chick's ass and she farted, it tickled a bit and I felt my face pucker up and when I caught sight of myself in the mirror I looked like French Stewart from 3rd Rock with my pursed eyes and mouth.

French Stewart by Lohn Jithgow August 3, 2012

French Stewart 

n. 1.)A shitty actor/comedian who gets casted for lead roles of straight to video movies, mainly because the original actors didn't sign a contract for any sequels.
2.)A B-actor in general.

There are no charges that exist to punish French Stewart for the crimes which he has committed against film.

French Stewart by chinesefoodninja February 1, 2005