When a girl is riding your cock and kicks her body to the left or right on her way down in a swivel motion.
by C-Perm December 02, 2006
by C-Perm June 16, 2007
(moo-chyums) Yo, That girl katie is one of the finest pieces of ass I have ever seen; she is muchums.
by C-Perm February 03, 2007