douchebagasaurus 

The epitome of a douche. You know those people who are generally so retarded that you just want to have a 1000 pound hand so you can crush their face over and over again.

Unknown A: "dude what're you scared?"
Unknown B: "I just owned you?"
Unknown A: "yeah you're scared"
Unknown B: "lawl fuckin' douchebagasaurus"

douchebagasaurus by CheekyMoore January 14, 2008

Douchebagasaurus Rex 

A complete douchebag, like such a big douchebag, that it's like fucking dinosaur huge.

Phil: Chris is kind of a douchebag, but he's can be cool sometimes.
Mike: No, he's not cool, he's a Douchebagasaurus Rex.

Douchebagasaurus Rex by BrotherSport April 4, 2009

Douchebaggesaurus 

A douchebag so big that he belongs in the jurrasic period... as well as extinct.

That firefighter thinks hes hot shi*t but he's really a Fugly Douchebaggesaurus.

Douchebaggesaurus by Ccie January 15, 2012

douchebagasarus Rex 

A abnormally large douchebag where douchebag is describing a person not the actual femine hygine product.

Person 1: I just burnt all that money you loant me on corndog porn!
Person 2: You said you were curing cancer! You fucking douchebagasarus Rex!

douchebagasarus Rex by MonsterDipper88 October 10, 2007