A big jerk, idiot, imbecile. A rude person not willing to admit his or her mistake(s).
Pronounced: Doosh-eh-saw-rus
Pronounced: Doosh-eh-saw-rus
"Some guy came in the diner the other day and didn't leave me a tip; even after I gave him a free order of fries! What a douchesaurus!"
by Krin Gabbard July 11, 2005
Dressed in his Dickies cap and Wal-Mart faux camo pants, Piechocinski was a serious Douchesaurus Rex.
by Mick Smiley October 22, 2004
A dinosaur sized douche-bag, a person worse than a douche-bag but not as bad as a fucktard.
(pronounced: douche-a-saurus)
(pronounced: douche-a-saurus)
by The Blonde Bombers January 19, 2009