by domonvoi September 7, 2005

Shorts that professional cyclists wear, usually made from spandex and/or lycra.
Also one of the reasons why I don't enter trialithons.
Also one of the reasons why I don't enter trialithons.
by Rhambi January 4, 2009

When a male gets a boner and his shorts become tight, it appears as if he is wearing a pair of bicycle shorts.
by Whereisgary? June 19, 2008
