butt juggler 

Much like the common Caock juggler, a term used to describe a homosexual

look at That butt juggler over there!

butt juggler by Spaid June 24, 2005

juggle butt 

when someone has a very flabby butt and wears tight pants.

She has such a juggle butt in those shorts!

juggle butt by kalishkaflab February 12, 2009