A term used for endearment. What a girlfriend calls her boyfriend. A girl will call you wonderboy because she cares about you & she believes you can do anthing. You may be flawed, but she still sees you as her hero.
Girl: Hey Wonderboy

Boy: What up Pincess!? :)
Girl: :)
by SillyBrunette February 18, 2012
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Tenacious D creation. Uses mind-bullets (telekinesis) and 'fills the crevasse with his magic juice'.
Wonderboy! What is the secret of your power? Wonderboy! Won't you take me far away from the mucky-muckiness?
by Bastardized Bottomburp August 16, 2003
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an elite athletic organization originating in rockville, maryland. This organization has a monopoly on all important sports.
is that kid goin pro? nah, he's goin to wonderboys

the sex was so great it was like having sex with a wonderboy. if only...

woooo thats a wonderboy!
by kmdwyer21 December 20, 2010
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a low-profile superhero; mentioned in a certain Tenacious D song, he may be found frequenting messageboards, spamming and using "mind bullets" on flamers and n00bs.
"Gee golly, that Wonderboy fellow is quite the chap! Lets invite him to Polo where that gentleman can enjoy a scrumptious bit of tea and crumpets!"
by Charlie Chapman January 02, 2005
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Basically it means someone who is inanely stupid , usually applied to the type of individual who is slow witted but unsuccessfully attempts to assume perceived intelligence and wit by making grossly inane,exagerated , and ludicrously inaccurate comments.
The hostile reaction of the press to people who choose not to observe national anthems reveals that far from being educational and informative they arevperceived as a bunch of domeless wonderboys.
by Kingcobrakenny November 24, 2017
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A young pubecent chinese boy, having homo-erotic tendencys. Often known for being a peeping tom and enjoying hentai pornography. Short with a little tummy fat is the general description. Loves to go by the name of gweilo.
After Howart finshed straightening his hair in his light blue bathrobe, he put on his purple sweater and yellow socks. That is when his friends realized he was a chinese wonderboy.
by John Fragard February 17, 2008
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KG (Kyle Gass) and JB (Jack Black)'s alter ego. When Wonderboy And Young Nasty Man joined forces, Tenacious Dwas formed.
Well, Wonderboy and Young Nastyman joined forces;
they formed a band the likes of which have never been seen,
and they called themselves Tenacious D.
by JoRaPi May 04, 2004
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