jack hammering

When having anal sex with a constipated woman, the man uses his erect penis to chip away the compacted fecal matter until full penetration is achieved, using a motion like that of a jackhammer.

Man, I gotta find a new girl. Everytime I go to fuck her in the ass, I spend half the night jack hammering!

by Mity J October 23, 2006

jack hammer

A very agressive way of fucking, using long strides with a very fast tempo.

While I was giving her the jack hammer, you could hear a "slap slap" sound through the entire house.

by T. Lux. April 28, 2003

Jack-hammering

Fucking a broad with fast, rapid thrusts

Lisa needed a good old jack-hammering!

by MOCO & P-Phat May 29, 2009

jack-hammered

To be intoxicated to a level where all abilities to make rational decisions become impossible.

Matt was so jack-hammered, he did not realize the girl he slept with was 300 pounds.

by High Profile December 16, 2006

Jack Hammer

having a girl lay on her back on the floor with ass in the air while you are horizontal above her with hands on the coutch and feet on end table jack hammering the piss out of her.

Mike broke the table last night tying out the jack hammer on his new girl.

by batman63 May 25, 2006

Jack Hammer

That's Griz, bitch!
Also a sexual act in which your hips begin to move at an incredible speed.

That bitch got a taste of the Jack Hammer and she loved the shit out of it.

by griz April 18, 2004

[Jack-hammered]

When one is so hammered (drunk) on drinking large quantiies of Jack Daniels' Whiskey that they don't even know their own name.

Good thing Ray was brought back to the motel last night by his friends, because after drinking a pint of JD he was totally jack-hammered.

by busterboner February 08, 2010