10 definitions by Mercury

(n) A term used when you can't remember (or don't know) someone's name.
Uh, I gave it to dude guy over there.
by Mercury January 17, 2004
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An instant bitch. Calm, cool, cute, and collected at first, but say one wrong word and it's INSTA-BITCH!
-Geez Glyde, stop being such an insta-bitch.
-You. Shut up. And get out of my house!
by Mercury March 30, 2005
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When a guy goes down on a girl on her period and keeps it in his mouth, then she goes down on him and keeps it in her mouth, then they kiss and mix it together (a.k.a. period blood and jism)
She's on the rag, so last night they made a rainbow.
by Mercury December 22, 2003
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