Verb. To round up and sexually abuse a cluster of chromies.
Last week Anders broke his collarbone while trying to lasso a cluster of chromies on our mountain biking trip.
by Drcocks May 9, 2020
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Mountain biking is a form of Sadomasochism akin to self-flagellation made publicly acceptable by claiming it is healthy
Mountain biking has knackered my knees but I feel so much better for it
by Doomanic November 27, 2011
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Going off road on a bike without a seat but with a 12 inch plus dry seat post only.
Hey Nick, what are you up to today? Mountain Biking...I have About 13 inches on my dry seat post and I think Astroglyde wants to sponsor me. Im a real man!
by Skin DIver April 7, 2022
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these are generally awesome people who ride down a rooty, rocky and usually steep hill with a bike and armour. they are known to outsiders as 'fearless bastards' and usually get 'loose as a goose'

girls who participate in this sport are rare to find, but on the chance that you do find one you will soon learn that they are fucking fantastic and much more of a 'fearless bastard' compared to your everyday girl and guy. girls who ride bikes are amazing ;)
Downhiller 1: "shit dude, we ride downhill mountain biking, we're fucking awesome"
Downhiller 2: "fuck yeah, lets shred up some dirt!"
Downhiller Girl: "YEAH!"
by dhmtbsoph May 20, 2011
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very much like street BMX biking, but with a good quality, fullsize bicycle. urban mountain bikes have front-fork suspension and a hardtail, with a low-clearance top-tube and low seat. its an action sport with a small number of devoted practicioners who are recognizable by their deeply pocked, purple shins, tolerance, friendliness, maverick mentality, and sexy, athletic build.
-what is there to do in vancouver?
-go urban mountain biking!
by akary January 30, 2006
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a discipline of mountain biking originated in vancouver's north shore. northshore riding takes place in the woods, on elevated, often extremely narrow wooden constructs such as "adirondack ladders" and "hamster wheels." a typical northshore bike has 6.5" travel front and rear, 26" wheels, and beartrap pedals.
by akary January 30, 2006
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