When you're making love to a woman in the missionary position, but have to finish quickly, therefore you push her legs over her shoulders and keep them straight with your upper body, whilst continuing along with the sexual penetration in a frantic and rapid motion, much like a jackhammer hitting concrete.
"Bro, was at this chicky babe's house last night but had to meet up with the boys in 10 mins, so gave her the Calabrese Jackhammer and got out of there quick "
by MinchiaSteve September 13, 2017
A derivative of "soaking" or the "mormon soak" which is used to obviate the restrictions placed on pre-marital sex. In this case, a male performs a standard "soak" (where he places his penis inside of a female and just lets it sit there aka "soak") and has a third individual jump on the bed which facilitates sex like motion. To be clear, this is still not sex, and both individuals are still classified as virgins even after hours of jackhammer soaking.
Greggy C: I'm taking this wicked hot cowgirl home tonight but she wont let me bang her because she is a virgin
RB: Yo man I got you, I'll come over so you can give her the jackhammer soak and you'll still be virgins
Greggy C: I LIKE THAT
RB: Yo man I got you, I'll come over so you can give her the jackhammer soak and you'll still be virgins
Greggy C: I LIKE THAT
by Not_A_Real_Doctor December 17, 2021
The act of removing ur penis during anal sex and standing above ur partners head and trusting it into ur partners throat in a downward angle similiar to the "69" poistion, exept you are standing.
by Alvin the woodpecker February 06, 2010
When you do a huge line of blow and bang the crap out of the loosest girl on campus with her face straight down into a pillow. Helps if you're looking out the window at some mountains or something.
by D.Brown August 24, 2008
The act of placing a female partner face down on the floor, while preceding to raise the females rectum straight up into the air. After getting into this position, the male partner begins to forcefully ram her anus in the motion of a jackhammer.
The elder black male begins to forcefully "Anal Jackhammer" the oblivious young white female into a coma.
by BlowJobMang June 20, 2011
Beating the living shit out of the testicles with a large, heavy inanimate object to the point of annihilation.
by Edge November 21, 2004
the act of sticking a jackhammer up ones ass-hole and or pussy. most common on construction sites
DO NOT TRY IF U HAVE HEART PROBLEMS
DO NOT TRY IF U HAVE HEART PROBLEMS
by rstlrkn September 26, 2008