This sexy dino-saur is always looking for new pray. She loves to flirt, hang with her girls, chill with the hotties, and party (where you will usually find her passed out in either a garbage can or a pile of broken glass)! You can usually find her prowling around Hoezville, Ontario Canada. Skankasauras Rex also answers to slut, skank, whore, carpet muncher, and hoe.
A nickname for the biggest whore one knows. Just like Tyrannosaurus rex means "King of the terrible lizards", Skankasaurus rex means "Queen of the skanky-ass sluts".
Guy 1: Dude, I think I can get an easy fuck from Tanya at the party...
Guy 2: Man, for your own good, stay away from her infested ass! She's such a Skankasaurus rex!
A girl who is complete white trash. She is also unattractive, an attention whore, a slut, and any other combination of unbecoming qualities. Generally can be spotted in the local watering hole hitting on old skanky men in order to obtain free drinks.
That girl is such a skankasaurus rex she has sat on fourold nasty laps in the past 15 minutes.