the act of being a stain. To get shitfaced at a party, poop your pants, and then throw the party poo at your date.
That chick was so stainful, she started making out with the hood of my car.
by Stain March 16, 2005
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To stain a girl. To fuck a girl. You fucked her so good you left yo mark in her life--A STAiN.
DamN i Just StaiNed, Im FiN2 StaiN.
by 95kirina95 March 29, 2009
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girl - one who leaves a stain on my sheet. Sex partner.
She's my main stain.
by chas November 25, 2003
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To stain yourself on another: To make an ass of yourself, under the influence of alcohol, to someone less drunk than you.

"Oh man, Ed was staining himself all over Kelly last night"
by chrisdizzle October 21, 2005
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Man, he gave us a real nice chunk of stains this time.
by Venj February 22, 2007
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