Top Definition
Lolx0rz, is that some kind of dinosaur?
lollersaurus rofflecopter!
by Nukey May 18, 2007
The only appropriate weapon to something that is so stupid it's funny.
The pop up said "If I close this window, they won't tell me who has a crush on me" so I attacked it with a lolasaurus
by Bob Hair December 18, 2008
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