A Dirty Bird at Sturgis

A tatted-out, used-up lookin broad (sometimes a hottie) who rides on the back of a bike, smokes cigarettes, drinks wine coolers, tries to act tough, and has more balls than the insecure guy riding the bike. If she's a hottie, you wonder if she does trampish things. If she is not a hottie, you put that awful thought out of your mind.

A bicyclist that is completely clad in spandex.

hot, wet, smelly, old biker pussy

When two men with thick bushy mustache’s rub them together in a friendly greeting.

A biker's meal, is a meal consisting of beer and chips. This is roughly based on the assumed food bikers eat (at bars, cheap restaurants etc.), when they're not, excuse the choice of words, "fucking ladies and riding motorcycles."

A london cyclist on a bike from the new cycle-hire scheme set up by Boris Johnson