106
Noun, A term of endearment,toward a young child,usually African American.It's especially used in Baltimore, by single,unattached mothers to convey not only tender affections, but family status, upon the young infant,and preschool sons, who are their nearly constant companions.Origin of this definition may be from the Hannah Barberra cartoon,Yogi Bear, in which Yogi is befriended by his cute, but wise,little sidekick BooBoo, with whom he has a close, bumbling but kind,paternal relationship.
Ain't no gentlemen o' dis ho(u)se, but my Boo,Damone,is his Momma,s lil' man.
by 'patria moon' June 25, 2006

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107
The name of the Peterson's pet cat (until dad let it go stray right round near the animal auction).
Oh no, Boo peed on the red couches again!
by Danny Peterson January 26, 2004

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108
intra. v.
(bu)
1. Name of cute little girl in Monsters Inc. who came into the monster world and terrorized Mike Wizowski and James SUllivan, the leading scarers at Monster Inc.
2. Very cute girl who wore oversized, pink shirt and had pony tails.
3. Yelled "Mike Wizowski!" all the time in a cute high pitched voice similar to butter on a bald monkey.
Mike Wizowski

Boo said, "boo!

Mike Wizowski!
by eric hsu January 06, 2004

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109
something you say when someboby is staring at you real hard like its somethin on your face
"boo, nigga shit!"
by Darcie December 08, 2003

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110
something you say when someone is stareing right at you and you look at them and they are still looking at you, you say boo in a wat are you looking at voice and they stop looking at you!!!
girl#1:(looks at a gurl and she looking at her) boo wat you looking at lil ugly
girl#2:rolls her eyes and stops looking
by *gloria* April 22, 2008

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111
1) 1 of the 3 main relationship types, the others being Shawty and Girl/Boy.

Of all 3 Boo is easily the most miss used and misunderstood. Your 'Boo' originally designated "the person you fuck but don't want to be seen with..."

2) desperation fuck-buddy, that one lay you know that you can get, but really don't want to stoop to
"Oh look out son, here comes your Boo." "Oh Shit!!" ((panicked diving behind bushes, crawling for the alley, and running like mad))
by Raymonde Duffielle December 15, 2009

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112
To be upset or to sulk. To be miserable.
I ate the last donut in the box, which put Wendy into a right Boo.
by gavween February 03, 2007

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