yackasaurus rex 

Someone, typically a female, who takes 10 minutes to give you a simple answer. A chick you meet at the bar and find out her whole life story before your beer comes. A derogatory name to call someone when they are rambling on about nonsense.

Stay away from Yackasaurus Rex over there,...shit, I met her three minutes ago and I know more about her than I know about your mom...and me and your moms go back, way back.

yackasaurus rex by halfbreed357 May 14, 2009

Yorkasaurus Rex

A subspecies of the Tyrannosaurus Rex that has successfully repopulated the world today. The Y. Rex is prone to sudden random dinosaur-induced outbursts and often struggles to extend its arms with a ritualistic arm dance to increase the efficiency at which it captures its prey.

Dayumm, look at that yorkasaurus rex's pro fishin skillz!

Yorkasaurus Rex by dwaiky December 3, 2009

Yorkasaurus Rex

A specie that fails to capture any fish to sustain its needs with its short arms and therefore resorts to other tactics in an attempt to lure the fish into its trap with its bait.

That Yorkasaurus Rex may not have long arms but just look at his hotness!!

Yorkasaurus Rex by Yorkology. February 3, 2010

Yankasaurus Rex 

A prehistoric bug found mostly in Pennsylvania showers. This bug is known to tug on body hair. It is very illusive and has never been photographed.

"Jordan I just saw t Yankasaurus Rex yank on your back hair!"

Yankasaurus Rex by Egbert Leon Vanspution May 7, 2013

yappasaurus rex

it's literally just somebody who talks a lot. they do not and will not shut up, they talk about the most random shit, all day, and nobody fucking knows what they're saying. the master of talking too much. (can be used in a positive or negative connotation)

Jessica: Hailey is literally going to drive me insane with her talking. Like, she's literally a yappasaurus rex she does NOT shut up.

yappasaurus rex by cyb3r_b4tzzz February 27, 2024