2 definitions by DudeyMcCool

Someone who only likes bands so long as it says they're allowed to in kerrang magazine/any other music publication.
If they are to hear a band or song who have not been mentioned at all in Kerrang then they usually say that they're 'ok' just to play on the safe side.
Person 1: Hey, what do you think of this band?

Kerrangfag: *Thinks: hmmmm, they're not bad... but Kerrang haven't mentioned them yet...* Yeah they're ok...

-Week later after Kerrang write bad review on said band-

Kerrangfag: That band you showed me are shit!
by DudeyMcCool September 23, 2009
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Unintentional Masturbational Explosion.

A not uncommon phenomina, where during masturbation, the ejaculation occurs in an unintended fashion, and the 'man juice' spurts out in an explosion-like manner, splattering everywhere, including undesirable places i.e. desk, keyboard, face
I was having a wank last night when I had a UME, it went all over the computer!
by DudeyMcCool September 17, 2009
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