fartosaurus 

A massively monstrous amount of flatus.

Dave knocked out the whole class his fartosaurus!

fartosaurus by M3rc3h May 4, 2010

faposaurus 

1- A compound word, from the verb "to fap" (masturbate) and the noun "saurus" (lizard), used to describe a male who jerks his salami with comical frequency

2- Another word for idiot

I'm surprised that faposaurus hasn't gotten caught yet.

Shut up, you stupid faposaurus

faposaurus by Batrastard April 19, 2003

fatosaurus 

An extremely fat chick.

she's a fatosaurus. She could eat the whole bucket of chicken on her pown

fatosaurus by john mine January 23, 2008

Fagosaurus Rex 

Just a straight up homo

Bro, why is your brother so queer

Dude, he's a fagosaurus Rex

Fagosaurus Rex by caliquake November 11, 2009

fagmosaurus rex 

the only word ever to be able to top gaylord
a person who is so overly homosexual that gaylord just cant describe them
generally butt pirates, and or fagmosexuals, fagmosaurus rex's are the epitamy of gay
fagmotologists study fagmosaurus rex's as they represent everything that they stand for

random guy 1: man justin bieber is such a gaylord
random guy 2: nah man hes a fagmosaurus rex

fagmosaurus rex by ragnarthebrave June 19, 2011

fatasaurus-rex 

A word spaning from my own brothers mouth, that i used in reference to Sascha at Roswell's Home Coming Dance

Sascha: I'm ditching you for Chantal
Me: Good I wouldn't want to go out with a fatasaurus-rex anyway...

fatasaurus-rex by George Hoefer March 7, 2005

fagosaurus rex 

someone who acts like a complete fag

Jeremiah: Bradley did you just hump that goat?

Skylar: Jeez man we got ourselves a fagosaurus rex.

fagosaurus rex by Sur September 4, 2007