Peruvian Jackhammer Peg

When you bounce up and down while doing the deed at an extremely fast rate.

Jessica was an absolute freak, she wanted to do the Peruvian Jackhammer Peg with me.

by firemansam24 August 9, 2025

Callahan Jackhammer

After a male and female have rough sexual intercourse, and the female's leg starts shaking and vibrating, thus not being able to walk.

Dude, I just gave her the Callahan Jackhammer and she won't be able to walk for a bit!

by Nutsnbutts October 11, 2022

Wisconsin Jackhammer

When a guy cums, a female repeatedly punches him in the groin

Guy 1 - “Why does Tommy have an ice pack on his crotch?”
Guy 2 - “His girl back home gave him a Wisconsin Jackhammer last night.”
Guy 1 - “Such a lucky fella

by TrollHunter95 November 6, 2021

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

Natrona Jackhammer

When a random person (usually a hobo or homeless person) goes up to any male walking down the street at random, and out of nowhere, quickly pulls down their pants and jacks them off at the speed of a jackhammer as they immediately ejaculate with no warning. The person doing the act then sprints off. The entire process is completed within a matter of seconds. This often occurs in Casper Wyoming which is in Natrona County.

Jake received the Natrona Jackhammer and didn’t catch a glimpse of the culprit!

Woah! I just got Natrona Jackhammered!

My friends and I are going to Natrona Jackhammer some people.

by regierawlins69_luskjelm August 3, 2021

Spicy Jackhammer

When you fuck her so hard she bleeds

I can't wait to go home and spicy jackhammer my girl

by The Great Jewasaurus September 26, 2019

Jamaican Jackhammer

A sexual act involving 4 people. A man gets his legs held above him by two (2) people and held apart, in a "V" shape. A fourth person is then helped in between the man's legs and his balls are then used as a trampoline until he cums.

Mike: Yo, Steven. I heard that Stacey gave you the Jamaican Jackhammer last weekend
Steven: Yes mate, I've been in intensive care cos Kate and her sister held my legs open and Stacey weighs 250kg

by Steven Skibidoviç September 21, 2024