1 definition by bottomsupniqqa

v.) an unpopular, bumbling, pathetic person who underwent an extreme personality change, becomes physically attractive, and (sometimes) a BAMF

Derived from the character Neville Longbottom in the Harry Potter series.
A: Is that Mike?!
B: Yeah it's him.
A: OMG really? How did he—
B: He got longbottomed.
by bottomsupniqqa August 2, 2013
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