A teenage male who is a wannabe "skater", although does not posses any skateboarding skills but dresses like a "skater" nonetheless. A "Poser Skater". Usually these males are between 11-15, after which they grow out of this phase. The telltale sign of a Sk8erBoi is that he is never actually skating on his board, but always carrying it with him.
Did you see John this month?
He's a Sk8erBoi now, he used to be an Emo, but that didn't work out for him.

A young teenage male WALKING down the street with his board tucked under his arm.

Avril Lavigne is a mainstream Sk8erGurl.
by DavyBrasco September 23, 2006
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Posers. Boys who think they can skateboard and think they're punk. But they're just gay

Also the gay way to spell Skater Boy. Which is also gay!
Avril Lavigne is a poser, hence she uses the spelling sk8erboi....
by Someone Out There March 3, 2004
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derived from the words "sk8r" and "boi" (a lesbian, or an androgonous female). put them together and you get the meaning:

~lesbian poser
by spite January 5, 2005
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kaji is known as potatoe_skins
uuuh that was just telling you guys soomething! lol
by kaji March 26, 2003
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