2 definition by Bum Bum Kim

Top Definition
a type of fast loud and heavy music.
Black Flagis definetly NOT thrash. Slayer IS thrash.
by Bum Bum Kim August 04, 2004

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a girl or guy who suddenly starts being bisexual when they were straight before. Usually it's a preppy loser who "becomes" bi because it's suddenly the new trend
Max Imus Gluteus is a trendy bi
by Bum Bum Kim August 06, 2004

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