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1. sillyass
A crazy motherfucker who giggles a lot
the giggly boy is a sillyass

mom don't be such a sillyass
2. sillyass
A person whose ass constantly looks like a clown. Or Nemo from Finding Nemo.
Bozo looks like my ass. Weird.......
by James F. Casey Dec 30, 2003 add a video
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