boo shoot

A cleaned-up version of "bull shit."

Kelsey: I got a D on my pharmacology midterm.
Kate: That's boo shoot!

by ktk1988 February 19, 2010

gung boo

Any unknown disease.

I got the gung boo from your girlfriend.

by chad hattenburg July 3, 2007

bizzle boo

A name for your best friends. You can use it when you are referring to your favorite people and when you are joking and calling each other names!

Hey you little Bizzle boo! I've been looking for you everywhere!

by Bizzle Boo June 4, 2016

Beanie Boo

An adorable plushie with big eyes made by the company Ty.

I have now 131 Beanie Boos and I'm 1 decade old not 5.

by 『Pastel_Beanie_Boo』 July 19, 2021

Anna boo

Someone who is really nice and is a very good. Friend Simone you love to death and are not so sure if they love you back but you love them anyways

Friend: I love you
Anna boo: ......ok

Friend: :/ do you love me

by Boolover5827 November 22, 2011

William Boo

The Biggest Simp

Omg, that guys such a William Boo

by JJs Juicy Forehead August 19, 2020

King Boo

Luigi's nemesis. First appeared in Luigi's Mansion (2001).

Luigi saves Mario, Peach, and all his friends from King Boo.

by mrdrmaster March 27, 2021