1. A sexual manuver of constant re-penetration; basically taking the dick in an out of the vagina (or anus) repeatedly, in a 'jackhammer'-like motion / or jacking off on a chick's face from a really short distance away
2. a prototype 'automatic' shotgun (worked with a feeding mechanism much like a revolver), was designed by John Andersen, it fires 12 gauge rounds, in a 10 shot 'magazine', has a ROF of approximately 4 shots per second. These are not really in any form of production
2. a prototype 'automatic' shotgun (worked with a feeding mechanism much like a revolver), was designed by John Andersen, it fires 12 gauge rounds, in a 10 shot 'magazine', has a ROF of approximately 4 shots per second. These are not really in any form of production
by LarryVR April 19, 2006
Get the jackhammer mug.A sex position where you kill 2 African Americans and then have sex on their dead bodies. Named for the sex act performed after a double homicide committed in Joliet IL January 10th 2013. Joliet Blackhammer is a play on the name of Joliet's former minor league baseball team the Joliet Jackhammers.
by Red Bushrod March 4, 2013
Get the Joliet Blackhammer mug.Related Words
by Michael Kain May 23, 2006
Get the smegal Jackhammer mug.To insert one's nuts into the mouth of another (of either gender) in a rapid and continuous fashion similar to that of a jackhammer.
"Ted gave a jackhammer teabag to his girlfriend, seeing as she preferred the balls to her face rough"
by Teddy Franklin June 7, 2007
Get the Jackhammer Teabag mug.(after being pulled over by a policeman for speeding, Granny Pubby has a few tricks up her sleeve...)
"Would a backhander get me out of this trouble, luv?"
"Would a backhander get me out of this trouble, luv?"
by Alex Quantashassle April 15, 2005
Get the backhander mug.When a guy gets a boner, then pounds it on the forehead of his significant other, creating a jackhammer like scenario
by JCKM April 30, 2009
Get the Mississippi Jackhammer mug.by Sgt . Skeeter March 16, 2008
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