When one man lays down the other gets on top, they both proceed to suck each others dicks at the same time.
Garret: Aye homie, you wanna do gay-twinning?
Jonjavious: Fuck yeah cuh!
by Yung TristaN September 24, 2019
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Twin gays are gay male or lesbian couples that basically look identical to each other, both in looks, clothing, etc., implying that their homosexuality is essentially an intense obsession to have sex with yourself.
Look at those twin gays over there! They might as well bang a mirror.
by rjljtk January 17, 2009
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