Boo 

Noun. The adorable Mexican, baseball playing, Chiefs loving, bf of your bff.

You and Boo wanna get dinner together at Earl’s sometime?

Boo by anonymous July 19, 2022

Boo 

Scary scary scary

If you need to scare someone say “boo”

Boo by e-163 November 9, 2022

BOO 

Person I HAVE to have sexual relations with per medical professionals, or I'll die.

Her: what's wrong?
Him: the doctors said that you're my boo.

BOO by Liamnessan January 17, 2023

boo 

AAH

boo
AAH

boo by idekwhat2callthis February 5, 2023

Boo 

AHHH (very scary but I’m screaming)

Cesar- boo lmao
Mark- AaAaaaaA

Boo by Cheese milk blender May 1, 2023

Boo 

The name of a person pet that calls for victory no matter what. Victory is victory for Boo. The name you will always remember when that certain black night that is soon to come. You will find yourself on your knees begging for your life. When it is over you will only have one eye and a mole cricket up your butt. Your forehead your momma forehead and your daddy forehead will be branded with the letters B O O from the fire of a small torch

Boo finally got victory tonight look at those folks over there they have the name Boo burned onto the forehead and that one he has one less eye ball. When Kenny was done Boo's eye was fucked up. You stole a purse so leave Boo alone

Boo by gas pedal is faster than you July 2, 2023

boo 

An affectionate name one calls their dog or cat or rhino

"Awww, boo! Do you want a chewstick?"

boo by Callie Winters August 25, 2023