NUMBASS

Northwestern University Marching Band Alto Saxophone Section

Did you see NUMBASS's perfect fast entry? Yeah, me neither.

by NUMBASS1991 April 5, 2010

Numbass

Someone who's numb in the brain, closely related to the term "dumbass".

Jennifer: I can't find my keys!
Ella: they're in your hand, numbass.

by Eeboo April 4, 2015

Numbass

A term used when describing someone who just had anal sex.

Tyler: 'Have you seen Shane today?
Andrew: 'No I haven't. I heard he had anal with Cullan last night.'
Tyler: 'Wow, he's such a numbass.'

by MissMakayla(: May 30, 2010