1 definition by Kyran Wolfe

A person, usually female, with whom many people have had sex. Town bicycle being a metaphor with the implication that everybody gets a ride.
Use a condom, dude, that girl's the town bicycle.

See also: That woman has seen more pricks than the receptionist at a hedgehog nymphomania clinic.
by Kyran Wolfe June 30, 2013
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