Top Definition
1. Boyfriend or girlfriend
2. Word used to scare people
1. Can you handle me? If you can't you ain't gonna be my boo.

2. Guy: BOO!
Guy 2: Holy sh*t!
by Antony June 08, 2004
an interjection that shows lack of interest in what one has too say.
Teacher: Okay kids! Since I'm on period today and forget too take my medications I've scheduled an hours worth of busy-work!
Students: BOO! You Suck!
by stupid May 30, 2004
To ask or beg for excessively. One who craves hand outs.
Stay away from that girl she'll boo you out of your medicine. Every holiday season I try and avoid Jennetta because she'll boo you out of anything she can.
by Craft WV January 15, 2012
derived from the word bookie, which is a pet name for a lover. such as,Baby,pumpkin,babe..
"But you will always be my boo"-usher
by whit wack and susie mack August 03, 2011
Super Fine Chick!!!
Friend 1: What's happening pools... damn, i dont give a pack pools... that girls over there is packing BOOS!!!
Friend 2: Shut up Felipe...
by Samduki January 24, 2009
Now a days, this term is used towards someone you feel a deep love for. Generally, it is meant to go past the simple meaning of 'boyfriend' or 'girlfriend', and it usually refers to someone who is very special to you and will always have a place in your heart.
"Baby, you'll always be my boo."
by Gonzos-bonfire April 01, 2008
The one. The one who will always be there for you no matter what the circumstances may be. If you have someone them boo ^_^
"You're everything to me. I love you Boo"
by Tasher March 25, 2008
girlfriend or boyfriend.

you get butterflies when you talk to this person.

somebody you love.

can't see yourself with anybody but this person,
and you would love nothing more then to spend the rest of your life with them.
Cody: Hey boo.
Courtney: Hii babyy.

love you.
by Courtney Jane March 14, 2008

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