when a large person wears a short skirt without panties and bends over, her bass (bottom ass). as opposed to regular crack which comes out of the top of the clothing, bass rears its ugly head underneath the clothing
by chalkjockey December 11, 2009
Get the bassmug. by 🍄-Dough$¥$-🍄 January 16, 2018
Get the Bass Churchmug. by that1v1robloxian November 5, 2021
Get the bass tartmug. by xxKroNicNinjaxx November 19, 2011
Get the tapp the bassmug. Bass= Back+Ass, One continuous part of the body. When you a see a girl out and she has a flat ass that is parallel to her back, so it is one continuous surface then curves in to adjoin the leg. It is the flattest of the flat asses. It is a travesty in nature because of it lacking visual appeal. This happens on all sorts of women, it is similar to the bad teeth effect and it can happen to the best and the worst women.
Yes that girl is attractive but she has a Bass. You know from her neck down to where her butt stops at her leg sort of looks like the letter J.
by ColintheNomad October 4, 2011
Get the Bassmug. by Architeuthidae September 22, 2011
Get the Bassmug. 