Boo

A ghetto term of endearment for your significant other. Possibly for your baby momma.

"Heather is my Boo, now and fo-eva fo-sho"

by Patricia Reyes December 14, 2008

boo

A guy steps on home plate.
The crowd doesn't like that guy.
They shout "BOO".

"Boo, you stink a lot you bad player."

by medium bro December 6, 2006

boo boo

1)when someone is an idiot

2)something has gone bad or is gone

josh: hey where did that bowl go?
brandon: right here bro, damn that shit is boo boo

by giantdick-O-tron June 20, 2011

boo

A word used by a girl to slowly choke the independence away from someone she cares about. Usually interpreted as harmless and affectionate, a significant person in your life introduces this word as a caring pet name. This is a disguise for the shackles just attached to your manhood by your girl.

"He's MY boo!"

"Hey boo, what you doin' tonight?
Spending time with me, not your boys?"

by Ozoneparadise February 25, 2007

boo

1. A fucking retarded name for ones partner.
2. A word used to scare someone.
3. A word commonly hollered at 50 cent, MCR, FOB, Nickelback, and P!ATD concerts.

1. (guy) hey wuzzup mah boo, u checkin it out to feel reel gud
(girl) shut the fuck up dumbass you sound like an idiot

2. (guy 1) BOO!
(guy 2) HOLY FUCKING SHIT YOU SKARED ME REEL GUD DARE
3.
(Announcer) And now, our final act, panic! at the disco!
(crowd) BOOOOOOOOOOOOO! HISSS!

by Shadow Creator January 4, 2008

Boo

The one. The one who will always be there for you no matter what the circumstances may be. If you have someone special...call them boo ^_^

"You're everything to me. I love you Boo"

by Tasher March 25, 2008

boo

marijuana, weed, dope
Boo is a term believed to have originated, or at least to have been popularized by, African-American jazz and pop musicians during World War II.

We smoked some boo. Song lyric from the 50's: "I sumokum booleyeaa, I smokum boo."

by Gunnter March 16, 2008