Top definition
Word used to describe someone who is old and has been in the closet forever. Like some old teacher who lives alone or something. Also used to refer to creepy looking possibly gay guys.
Frank is a faggosaurus.

He is a fuckin faggosaurus mate, he gonna eat you alive and smile.
by JazzPie April 28, 2012
Get the mug
Get a Faggosaur mug for your boyfriend Georges.