"Pro" cyclists-- Usually social riders, wearing lycra pants and jerseys, riding bikes worth more than a respectable motorcycle, and training on quite possibly the most inconvenient roads while people are attempting to get to work/school/home-- usually major, single lane roads-- and often not in the bike lane.
Not all "pro" (or pro-am) cyclists are bum wigglers but the ones that are, you typically find going up that tight, annoying stretch of hilly road at 15mph/20kph when you're already late for work.
Not all "pro" (or pro-am) cyclists are bum wigglers but the ones that are, you typically find going up that tight, annoying stretch of hilly road at 15mph/20kph when you're already late for work.
That bloody Bum Wiggler with the Porsche jersey on Bridge St. showed up again. If he makes me miss the team meeting again I'm just going to run the bastard over.
by Numbers85 February 27, 2011
Get the Bum Wigglermug. When Lukey J slides his medium rare pork sled, deep inside the guts of a fine Easter time bakery delight. Then proceeds to fuck the guts of it until climax, putting a cheeky twist on the traditional Easter yum yum. You then have the option to feed it to a homeless person to keep their bellies full
by Dobby38 April 25, 2025
Get the Hot cock bummug. by Gapezy June 27, 2017
Get the bum rugmug. by Rourkie August 22, 2022
Get the Sparrows bum crackmug. by B.ucum August 26, 2021
Get the Bum Cummug. by stick.bug June 5, 2021
Get the bum chiggermug. 
Get the Bummedmug.