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Noun: (Van•ill•la-rat)
A prissy white bitch. Usually found in the mall drinking Starbucks, or annoying the shit out of someone. A vanilla rat thinks they are hot shit and better than everyone around them. Biggest attention whores you will ever meet.
Ex1:

"Omg. I'm so fat from that one almond I ate all day."

"Shut up you dumb vanilla rat."
Ex2:

"Look at those skanky vanilla rats actin like they're the shit."
by Eatmyshit June 24, 2014
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