Greeting common among cyclists passing each other on the road. If you're biking along and can't give a proper "Hello and good day", you can just give someone a biker's nod. It also says "I acknowledge that I am one of your biking cohorts. We sure are a superior group of folk."

Deriving from plumber's crack, this is the crack of a motorcylcists ass that you can see when they pass you on the highway.

a bunch of douche bags who ride around oakville on there "dirt jumpers", thinking mountain biking is the best fuckin sport ever even tho there's no mountains around them and they often go to the *skate park* and ride around snaking people not doing tricks besides "moto whips"

Coffee spiced with either an amphetamine or methamphetamine for party purposes or simply to stay up. Coffee is preferred because it's acrid taste masks additives well. The name originated from bikers who were on long drug runs who needed to stay up through the night.

As seen on South Park, it is a word used to describe a person who is thinking about buying a Harley Davidson. (also see fag)

A female that hangs out with and frequently gets passed around between men with motorcycles. Usually being traded out for beer or drugs.

Derogatory term used by old bikers to describe:
1) Riders (mainly Baby Boomers) who have never ridden a motorcycle before
2) Wealthy doctors or lawyers etc..
3) Or have only ridden Japanese motorcycles before
- But now have bought a new Harley and consider themselves to be a "real biker".
This term is also used to describe people who ride "Harley Clones" (japanese motorcycles) like the Yamaha Road Star, Kawasaki Vulcan, Suzuki Intruder or the Honda Valkyrie.