Boo

To scare somebody

Person 1: BOOO
person 2: AHHH

by Playgirl.zi June 25, 2022

Shi-Boo

Shitty booty

You a Shi-Boo

by Nessnice August 14, 2025

da boo

Your cute nerdy autistic boy/girlfriend.

I love you my da boo!
I love you too da boo!

by CCF_100 March 6, 2023

Matchafuki boo

Another word for fuck

Matchafuki boo you asshole

by MooserGooser October 31, 2020

King boo

woah that's the guy from the mario game with luigi in it. he's like so big and evil and stuff

king boo mario super mario mario mario super mario NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE NIGHTMARE

by My name uhhhhh my name is uhhh January 19, 2024

Dats on Boo

The highest level of promise

Boo: “Is that on god?”
Boo: “Nah, dats on Boo”

by Boovibe January 3, 2022

boo da pest

What you do to an annoying individual who's always "hungary" for attention.

Mrs. Wilson adores Dennis, and loves having him over for milk and cookies. Her cranky husband, on da other hand, has no patience for said freckle-faced skallywag, and therefore always wants to just "boo da pest".

by QuacksO January 13, 2024