The sexual action when person A lays flat on the ground, with person B's balls in their mouth, while person B repeatedly hits person a in the forehead with his penis.
by Roxmosthard June 15, 2008
An Alcoholic drink consisting of Bourbon, Vodka, Whiskey, Tequila, Ground Habanero Chili peppers and Hot sauce. This Drink is most commonly consumed During a group outing in which all members of the party are particularly bored and willing to try something potentially fatal albeit Amusing .
"So the me and the boys were so bored last night we mixed a Devil's Jackhammer and took swigs until only one person was standing"
by DJH@X July 26, 2012
The act of flying 69'ing with a female. After ejaculation in her mouth, you pile-drive her into the ground.
"Dude, why is Chrissy in the hospital?"
"Shit got crazy last night, I pulled an Amish JackHammer so she's in a coma"
"Shit got crazy last night, I pulled an Amish JackHammer so she's in a coma"
by StevieBush October 12, 2011
Definition of the action of having anal sex with a women so hard that her inside starts bleeding and u lick the blood off.
Guissepe-OMG, I gave Felipe an Idaho Jackhammer last night.
Rodrigo-Did she enjoy it?
Guissepe- i dont know but i don't think he'll walk for a while
Rodrigo-Did she enjoy it?
Guissepe- i dont know but i don't think he'll walk for a while
by Metepenes1 March 08, 2011
by Michael Kain May 17, 2006
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 May 21, 2007
When a guy gets a boner, then pounds it on the forehead of his significant other, creating a jackhammer like scenario
by JCKM May 01, 2009