Boo 

Blackout orgasm

By MMFA 4/8/2019

He's so good I got a Boo

Boo by MMFA April 8, 2019

Boo 

a pet name for your significant other. sometimes used inappropaiately by people over thirty years of age

I love you boo
you're the one for me boo
hey boo can you get me some prune juice

Boo by fruitcake201 July 5, 2015

Boo 

A ghost enemy in the franchise Super Mario. Some people use it as a name for thier love, when really they're calling thier love a fucking ghost.

-"My boo is so sweet, we kissed during the movie.."

~"How the fuck do you kiss a ghost?"

Boo by BestBuyGuy October 26, 2014

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.

boo by drghetto October 9, 2008

boo 

another word for marijuana.

sublime: and some of them call it boo

boo by tokenburnout March 15, 2007

boo 

Boo or Beau is short for the word "Beautiful."

He/she is my boo. He/she is my beautiful one. It can be use for girl friend or boy friend.

boo by Dave (The Man) September 9, 2003

Boo 

a term for someone or something that is lame.
not good. Something you disagree with.
A word used when you don't like an action that is occurring. such as the movie hook's "bad form"

1. you can't come to the party? Boo!
2. you told me you were sick, your performance was Boo

"Hey you got a nice ass can i have it?"
"Boo!!! hell no!"

Boo by M!ZZ. July 4, 2009