4 definitions by Metal Fingerz

A girl that won't let you have sex with her (won't let you get the wood wet).
1) I'm not paying for your meal tonight because you're a fucking coaster.

2) E: I heard Vincy fucked Amanda after the party the other night.
J: No fucking way. That girl is a coaster.
by Metal Fingerz March 28, 2009
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verb: To have a one night stand with. Also known as a one hitter quitter.
1) E: Randy said he was going to snipe that chick he met tonight.

J: SNIPER ON THE LOOSE!

2) A: Why haven't you called me back since that night?

R: Get sniped bitch.
by Metal Fingerz June 22, 2009
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The act of cumming in your hand and splatting it on someone else, most notably the forehead or back, all the while shouting out 'atoooommmmmmmmmm BOMB!'.
1) That bitch pissed me off so I went to the bathroom and jerked off in my hand, and gave her an atom bomb.
by Metal Fingerz April 11, 2009
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(noun) A shy person.

Background: Koi is a homonym with coy, which means shy.
E: Don't be koi fish now. Call me sometime baby.
by Metal Fingerz June 27, 2009
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