1 definition by niners suck

A guy that loves having male on male intercourse, and only wears team colors when his team is winning.
Guy 1: You see those guys giving each other head in the alley.

Guy 2: Yeah they must be 49er fans, but there not wearing there colors because the 49ers lost last night 1,000,000 to 0.
by niners suck November 13, 2011
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