חפשו מילה כלשהי, כמו b4nny:
 
15.
Boo
A small spherically shaped ghost that is only visable when your back is turned.
Mario tried to kill the boo, but every time he turned around to hit it, it vanished.
מאת naveregnide 22 במאי, 2007
 
16.
boo
A pet name created by those who are entirely devoid of describing their true feelings for their significant other.

In other words? A "loving" term thought up by lazy, inconsiderate imbeciles.
"Oh, like, I SOOOOOO love you, Boo!"
מאת Magmeezie 29 באוגוסט, 2003
 
17.
boo
Disapproval.
Guy1. Yo this one time....
Guy2. Boo!!
מאת hasselhoffman 26 בפברואר, 2009
 
18.
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"
מאת Patricia Reyes 4 במרץ, 2007
 
19.
Boo
Boo is a hamster who serves as the animal companion of the berserk ranger Minsc from the Baldur's Gate series of computer games. Minsc claims Boo is a miniature giant space hamster.
Minsc will lead with blade and boot! Boo will take care of the details.
מאת Jason Attard 22 באוקטובר, 2004
 
20.
Boo
A term used to scare the frightened.
BOO! OMG you scared the shit out of me!
מאת Jared or J-RAD! 23 במרץ, 2008
 
21.
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.
מאת Little Dog Monk 29 באוגוסט, 2006