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When a musical theatre student comes to college "straight" and by May comes out of the closet.
girl 1 - Kyle just asked me on a date!
girl 2- Don't get too attached, he's totally gay-by-may.
by Miss Gee January 26, 2009
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This phrase means that if a male starts musical theater as straight they will eventually become gay while doing it.
John just joined our cast for the play. He's straight now but he will be Gay-By-May.
by theatergeek June 27, 2010
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