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A retarded spelling of the original word "boy". Engineered to look like "punk" slang because of the precarious use of the suffix "oi".
Don't ever use "boi" again, I'll beat you up.

Hey, boi, eat some advil lasange.
by Scarlett May 16, 2003
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a lesbian, or an androgonous female~
derived from queer culture, now found common place in the mainstream although the meaning has become obscured with uses actually thinking it means boy in the male sense rather than the queer.
by fulcrum central July 30, 2003
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a lesbian-
The word 'b0i' has been part of lesbian counter-culture for some time now and is often used by lesbians to describe each other in the same way as the word dyke is used.
However, it has found its way into the mainstream creating confusion. It is a popular misconception that b0i means boy rather than one whi is a lesbian.
she's my b0i
by Big badder t shank July 29, 2003
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