n. 1.A person who attempts to hide their button-down, 9-5 life by dressing in leather and riding a motocycle on the weekend.

{conjunction of "investment banker" and "biker"; coined by Jon of Austin, TX}
That guy on the Harley sporting the latest J. Crew closed-toe sandle is such an investment biker.
by Jon June 6, 2004
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A Played out urban female fashion statement of the late 80's and early 90's that led to alot of teenage pregnancies.
Made of spandex and lycra, they defined the bodies of urban women with much junk in their trunks.
"Sweatin all the bitches inthe biker shorts!"

Ice Cube - N.W.A "Gangsta Gangsta"
by dwayne May 12, 2004
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Well endowed male that wears a speedo in public.
Gonna be a Beach Biker in these new "euros", I just can't wait to show off my hog!
by RimmyJobs December 10, 2020
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A slogan used through out the world by bar`s, restaurants, hotels or any other business that cater`s to or provides services to motorcycle riders.

The slogan originally welcomed Harley Davidson bikers but is now widely used to welcome all motorcycle enthusiast`s.
Theres a big banner in front of the hotel down the road that says "WELCOME BIKERS"
by bikers May 16, 2008
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a women or man who is willing to have any type of sex with any type of person
Caren will do anything when she see's a motorcycle she is such a biker slut.
by secretspyingonyou July 27, 2015
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A cyclist who, despite biking (and often even bike commuting) in every imaginable weather condition, refuses to have a pair of mudguards installed on his/her bike. As a result, all of his/her pants, shirts, jackets, backpacks, etc., are marked by a long, brown streak down the center.

By extension: A cyclist who, for fear of making himself or his bike seem less pro, refuses to add any accessories to it - accessories that many others consider useful, such as carrier racks, baskets, kickstands, lights, etc.

By extension: A cyclist striving to give of a pretend air of professionalism.
In the practical bicycle culture of Amsterdam, Berlin, and many other European cities, the typical North American streak biker would be met with looks of bewilderment and derision.
by Rochart April 21, 2011
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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."
I couldn't lift my hands off the handlebars to say hi to that guy passing me on the road, so I gave him the biker's nod instead.
by alspals April 19, 2009
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