Something you call a freind when you're pretending to be angry at them for whatever reason
*Amy steals the last piece of popcorn in the bowl*
Amy: HA!
Jen: Damn you, you MeanieBoBeanie!
by AfroIsTheNewStickStraight January 14, 2011
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This is a way to tell your friends that they are being mean. Also credit to MARTIN.
This kid is such a MeanieBoBeanie!
by Yo Mama 😂 October 10, 2018
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