boo

Now a days, this term is used towards someone you feel a deep love for. Generally, it is meant to go past the simple meaning of 'boyfriend' or 'girlfriend', and it usually refers to someone who is very special to you and will always have a place in your heart.

"Baby, you'll always be my boo."

by Gonzos-bonfire April 1, 2008

boo

the incorrect spelling for the word Beau. most commonly used by people who have heard the word but do not know how to spell it. beau meaning: boyfriend or girlfriend. boo meaning: what a ghost says.

went out with my beau last night.
the ghost screamed boo

by chitownpaul October 13, 2011

boo

As in Boo of Monsters Inc.

Sulley: Boo!
Boo: Kitty!

by Monsters Inc Rules! October 30, 2003

boo

a slang term used for marijuana

hey man, you got some boo?

by Lleni January 5, 2008

boo

term used to signify something you don't approve of. origin comes from booing people on stage.

A girl walks by dressed horrifically.

Respones: "look at that girl, now that's a boo"

by jasev May 6, 2004

boo

The act of moving your bowels.

Take a dump.

Pull over, I gotta boo.

My stomach hurts, I gotta boo.

by chillifromphilli June 4, 2009

boo

1. boyfriend or girlfriend.
2. man or woman in the ghetto.
3. a little boy or girl.
4. a word to scare people.
5. a big black boo.

Dag, boo. You stoopid.

by drghetto October 9, 2008