A hard-on, or boner, or woody, or stiffy, etc., that you receive after listening to filthy, nasty, sexy, and downright ridiculous dubstep.
Caden - "Hey bro have you heard the new album mega-mix by UKFDubstep?"
Andrew - "Hell yeah dood that track gave me a raging dub-on!"
Andrew - "Hell yeah dood that track gave me a raging dub-on!"
by 1010AJ1010 August 7, 2011

by kingle January 9, 2008

by BitchinButch February 5, 2013

by Matim4056 May 12, 2018

by itreewacker May 15, 2018
