The most awesome clan of people to walk this earth. They have allies of great powers and are ninjas and wizards that never fail.
Guy 1: Woah, dude! That was so awesome!!!
Guy 2: I know, right? It was so Valoon!
by ShiloofRepo!TGO June 10, 2011
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To show someone your crotchular region without anything covering it, whether intentional or not.

(it's like mooning someone, or flashing someone)
Julia, don't spread your legs like that while wearing a skirt, you're valooning the entire class!
by Cassy Gebben June 5, 2006
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Someone who is able create an orgasm by making balloon animals inside of a vagina
by Demolition Dave October 9, 2018
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