Top Definition
the act of motor boating but using a woman's ass cheeks in place of a woman's breasts
Bob really is an ass guy, so he decided on motor butting Nancy
de phildothegreat 18 octobre 2013
The act of perform a motorboat, but on someone's anus.
We were about to start some rusty trombone, but it wasn't hard, so I turned to doing some motorbutting.
de scumbeater 15 novembre 2013

E-mail quotidien gratuit

Entrez votre adresse e-mail ci-dessous pour recevoir notre Mot du jour gratuitement tous les matins !

Les e-mails sont envoyés par daily@urbandictionary.com. Nous ne vous enverrons jamais de spam.

×