1 definition by tinybubbles95065

Butt Baby

When a guy comes up behind a girl and grinds them. Most often, the action is unsolicited.

At the club last night, I had to stay close to my friends because so many guys were trying to make butt babies with me.

I don't wanna make a butt baby with you!

by tinybubbles95065 June 18, 2010