boo

Used to convey ones disapproval or disgust of something.

Guy 1: Hey, check out that sweet Honda.

Guy 2: Boo to Hondas and Boo to you.

by Little Dog Monk August 30, 2006

boo woop

A fictional, slide-whistle type noise imagined to be made during anal insertion. "Boo woop" can be used when describing anal sex, to get someone's attention, or just for fun in everyday conversation.

"Boo woop! In the pooper!"

by BSG August 14, 2006

boo bean

(noun.) A little mexican boy with white skin; who is very loud and crazy and quiet hilarious!

"Hey boo bean"
(As the little kid runs down the hall)

by dakota roo December 9, 2008

Peekskill Peek-A-Boo

When a Sweet Ass decides to sneak a peek at his boyfriend's package while he is in the shower.

Sweet Ass opened the shower curtain for a Peekskill Peek-A-Boo.

by DuRagHater March 26, 2009

boo-ya

Rubbing in a sweet victory.

Rob just beat Rafael in Madden, Blitz, NBA street, and every other game..... BOO YA

by Rob November 27, 2003

boo

what a ghost says when it jumps out of a closet and scares you.

Ghost:"Boo! I want to eat you for dinner!"


kid:"ok"

by Shannon and autumn are the best. August 15, 2005

boo nigga

the act of greeting a friend and the start of an engagement in conversation with said friend.

"Hey Tom, boo nigga! Wuditdo?"

"Ahh fool. Nothing much just sitting here watching t.v. Whats up with you?"

by golden swimmer March 11, 2009