Boy Boo

when a boy has made a false comments you respond sayin "boy boo"

josh : i had sex with tasha

Tasha: boy boo!

by Xxx:: BAdd ::xxX April 28, 2010

Boy Boo

A "bromance" that has taken it one step too far. AKA you're boyfriend's boyfriend.

I think I'm going to hang out with my boy boo instead of my girlfriend, it sounds like fun.

by Canbre April 21, 2009

Gurl Boo or Boi Boo

When someone says something to you that you aren't trying to hear, or dont agree with. It can end a conversation, disagreement, or a stupid comment said by an associate of yours. its like saying "Gurl please"

Person 1: Gurl i heard you was gettin crunk at pjs party last week

Person 2: Gurl Boo u know know i dont even get down like that

by anonymous December 08, 2004

boo boy

A nay-sayer. A guy who is always negative and pessimistic.

-man England are shit at football
-stop being such a boo boy

by Hotandsveatyghee June 28, 2018