lump ass

When a girl has a wallet, phone, pack of cigarettes, etc. in the back pocket of her tight-fitting jeans, thus causing an odd protrusion from her butt.

Jamie: Man, if that girl is gonna wear such tight jeans she better upgrade to a smaller phone!
Christina: Yeah, shes got some seriousss lump ass!

by Nathan T April 1, 2008

ass lump

A lump found on the ass area of the body. Usually the result of to much anal intercourse.

Jimmy has an ass lump.

by fatassfag January 25, 2005

lumpass

Any one who uses his or her ass to confine charcoal in order to prevent people from stealing it.

My charcoal is in my lumpass, you cant have it.

by James F. Casey December 30, 2003

Lumpass

When u have a lumpy fucking ass

Sarah u have lumpass

by Daddyraddy May 2, 2018