one who opposes anal sex..and gay acts without a "no homo" added at the end of the phrase. but in reality... a douchasauous rex is the king of all douchasaurous's..the prime douchasaour. hes clearly the best douche of them all. mostly douche..and mostly king.
by Douche MAN December 28, 2007
Get the Douchasaurous Rexmug.