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

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 16, 2015

Boo

Your boyfriend or girlfriend

Often used in the 2000's

I'm going to call my boo.

by Walkingdeadlovercarlsrighteye May 1, 2016

Boo

The perfect woman. The love of anyone's life.

She is my boo.

by Chad-Ceywell August 13, 2017

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.

by naveregnide May 22, 2007

Boo

A term used to scare the frightened.

BOO! OMG you scared the shit out of me!

by Jared or J-RAD! March 23, 2008

Boo

Its a big scary

Tony: boo
Mark: ahhh
Tony: oh hi mark

by Whatacunundrum September 2, 2020