Define Jack Hammer Meaning

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

The only known technique to rid yourself of Class-A clinger. When you know she won't ever let you leave her and will cry on your shoulder weeks after you've moved on, give her a quick fast pounding with your dick and then head for home. She will breakup with you in a seconds and you will have won back your freedom!

A group of 3 or more dudes banging each other hardcore

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

Fucking a broad with fast, rapid thrusts

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.

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

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

Pounding a hoe in the vag or even the spinky, when feeling daring enough. The male thrusts at a speed that is resembling of a jack hammer. This may cause small fissures and sometimes even full cracks in the applicable genitalia/shit-partition.

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.