LMBBO

Let my Bum Bum out ! lyou say it on msn

when someone you don't know talking with you!

1: hey

2:who the hell is this?
1:it's shane
2: i don't know you

1: asl
2:LMBBO ! ignored !

by YUS YUS BUM BUM September 4, 2010

LMBBO

LAUGHING MY BLACK BEHIND OFF. ANOTHER WAY OF SAYING LAUGHING MY ASS OFF OR LAUGHING MY BLACK ASS OFF,BUT IN A WAY YOU CAN SAY IT AROUND YOUR PARENTS.

MAN I WAS LMBBO WHEN I SAW Zack and Mari make a porno

by GOGO VON April 19, 2009