Any young or old car club member who has dropped their vehicle so close to the ground that no matter how slow they go over a speed bump the moment that the rear wheels hit asphault again the back end of the car slams down hard causing the driver side airbag to inflate and knock the driver out cold.
If that fool over their thinks he's getting over those big ole bumps in that scraping mess with out a spedunk puffer knucker of the year award coming his way tell me to stop dialing 911 now. Either way get his trophy out the trunk.
by Shawn Gabriel Archuleta May 18, 2008

by Glizzysnblizzys September 05, 2022

by Glizzysnblizzys September 05, 2022

by droom August 18, 2010

by oozingogness March 12, 2022

Dude: "Hey who switched on me?"
Woman: "Oh, it was Oliver."
Dude: "Ugh, what a friggin' Jum Knucker."
Woman: "Oh, it was Oliver."
Dude: "Ugh, what a friggin' Jum Knucker."
by crayonpuff March 05, 2022
