Top Definition
To administer a psychoactive drug rectally.
Idiot: Booty bumping tweak is awesome!

Idiot with deathwish: Stop being stupid. It's all about mainlining.
作者 Not an idiot 2006年7月10日
when one shakes ones ass against another's ass and vibrations in between would result in a booty bumping.
"I was shaking my thang, when this chick suddenly grinding in my space booty bumping."
作者 Jaysin and ahmanduh 2009年8月28日



邮件由 发出。我们决不会发送垃圾邮件。