[boo]

an unpleasantly surprising lump that finds itself between your toes when you walk barefoot at the dogbeach.

wholly shite i squleched on a boo i'll need to walk it off int the water.

by duck April 30, 2006

Boo

Someone you love. Someone you care about. Someone who is a life time best friend.
Someone who is always there for you. Someone who is extremely pretty. Someone who is very important in your life. Someone who can make you laugh. Someone who you can never replace.

I love Harrie, she’s my boo

by Mafaaa September 13, 2018

boo

someone you love or adore

that's my boo

by barunsbutt May 6, 2014

Boo

A boo is a girl/guy that can be there for you whenever you need them therefore you might even call your love one boo

Hey,"boo" how is it going.

by Wiley_Redcrane23 February 15, 2015

Boo

1. Someone you love and adore.
2. An exclamation capable of giving old people cardiac arrest

I love her, she's my boo.

Person 1: BOO!
Person 2: dies of cardiac arrest

by yvt4 July 23, 2019

Boo

Its a big scary

Tony: boo
Mark: ahhh
Tony: oh hi mark

by Whatacunundrum September 2, 2020

boo

a greeting commonly used by slayra

Slayra scared me last night, she went boo while I was listening to Oliver Sykes, and then Oliver Sykes screamed simultaneously as I threw the phone across the room.

by Fayra <3 November 5, 2022