A bad word that you're not supposed to say.
(From the 90's sitcom Dinosaurs)
Baby: "Smoo!"
Everyone else: *GASP!*
by *barfs and passes out* May 20, 2008
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Another synonym for vagina derived from an old-school Nokia autocorrect for the word 'Poon'.
by Slugga Jolly February 5, 2013
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A smooth patch where the genitals should be. The area need to be regually power sanded

Unidentifiable juices are secreted from this area when aroused
Hey, whats that noise?

Its just someone smooing their area
by Chandy Smooner January 2, 2011
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A smoo is a slang term for girl that can be used in many ways, most good, but some bad.
1) "Look at that/those smoo(s) !"

In this context a fellow or group of fellows is walking down the street, hallway, driving in his car, and has noticed a female, and would like all of his friends to know about it, but not the girl, so he uses the word Smoo, since 99 % of women won't hear it or realize that we're talking about them.

2) Hi/Hey Smoo. You're my Smoo.

Once again Smoo is used here in a way to flirt with a girl, since she has already learned the meaning of usage #1 and knows you are talking about her, and you are using it in a positive way as tabbing the lady friend your girl.

3) Ugh what a smoo. She is such a smoo.

Basically here you are using the word smoo in a negative sense and calling her a hoe or slut. A word of advice to nubes, would to either say this either out of earshot, or say it to some girl who doesn't know what you're talking about.
by Flatbrimmin All Day August 12, 2008
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Meaning Cool, Hip, Trendy.
Man, You' Wearing Some Damn Fine Smoo!
by Synthax June 19, 2006
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A well known nickname for someone who is incredibly short, better than gnome, dwarf or oompa loompa. Also commonly used for as a nickname for Joanna.
Joanna is also commonly known as Smoo.
by Ms McGonagall March 13, 2011
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