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Pronounced Meanie Bow (like a hair bow) Beanie

Something a cute girl will call a guy (or anyone) who is mean or annoying.

Comes from the word meanie combined with boy and beanie: Hence the word meanie bobeanie.
Stop tripping me and pulling my ponytail you meanie bobeanie!
by Elmo's Number One Fan October 27, 2011
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