someones belly that is hairy like their bottom
the swimming teacher has a hairy belly bottom
by belly bottom man April 26, 2003
A gay male, usually a gainer, who prefers having his belly fucked over penetrative sex.
Did you see how fat Seth got? He's a total belly bottom.
by saintventre February 19, 2014
Vagina or Front bottom.
My Belly bottom doesn't feel so fresh today.
by boundlesslife December 09, 2010