The act of jerking ones member at an unusually fast pace - hurried masturbation. Risk of injury can occur. Speed jerking should only be done in times of emergencies and/or used at ones discretion.
by vandalny721 July 16, 2019
one of the most dangerous forms of jerking in which one attempts to jerk to a song with incredibly fast tempo and usually does not succeed resulting in a broken ankle/leg
by Blahblahwhogivesafuck February 19, 2010