Jamaican Jackhammer

The act of a man taking a dredge lock and starting to smash their head into her anus

The jamaican jackhammer

by mexican time December 12, 2025

The Estonian jackhammer

When a man spreads the woman's vagina flaps and attempts to stick his head into it. This normally ends up with a trip to the ER as it is not safe for both genders. This can be done with the same sex (see Finnish jackhammer).

Brian: "so I gave Sandra the Estonian jackhammer last night!"
Andre: "is she ok?!?"

by The isis November 12, 2014

San Diego Jackhammer

When you eat pop rocks and give someone a blowjob at the same time

Dude, I just got a San Diego Jackhammer

by Jackdimmadomeee July 28, 2018

Purple Helmeted Jackhammer of Love

Over-ready Penis - almost at the stage of Blue Balls and ready to do the deed.

Tipping point vernacular: "Honey if you don't avail yourself of my Purple Helmeted Jackhammer of Love soon, I will have to go to the ER." Reference Vernacular: I'd sure like to let her experience my Purple Helmeted Jackhammer of Love". Action Vernacular: "I'd like you to meet my Purple Helmeted Jackhammer of Love"

by Yikes for Life! December 3, 2020

The North Dakota Jackhammer

When two women use two double sided toys, one for each hole (bootyhole and vayjj) of each woman.

"I heard Susan and Becky did The North Dakota Jackhammer."

by Wheels97 February 27, 2021

Duffy woodcock wet william HHH hill rollin oovoo java jackhammers CAF

The ideal name of a trio of people consisting of one guy and two girls who are very funny and hot

Hey, did you see the Duffy woodcock wet william HHH hill rollin oovoo java jackhammers caf at wing stop this weekend? It was awesome!

by DWWWHHHHOJJCAF March 21, 2024

jackhummer

When getting a BJ, you grab your significant others ears and she Bob's up and down as fast as a jackhammer until completion.

Bro, my wife gave me the best jackhummer last night, I knew it was good because i was done in 10 seconds.

by Dave Grazioli August 8, 2021