by The Great Jewasaurus September 26, 2019

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.
Woah! I just got Natrona Jackhammered!
My friends and I are going to Natrona Jackhammer some people.
by regierawlins69_luskjelm August 3, 2021

Shari had COVID and was complaining about her sore throat so Darko got out his salami stick and gave her a Serbian jackhammer 🤣
by The real Don drizzle May 24, 2022

The sexual act of defecating on a subjects chest, followed by rapidly inserting a penis into the feces pile.
by Sexual seductor February 12, 2013

by Jackdimmadomeee July 28, 2018

Josh: I did the funky jackhammer with Sarah last night! Listened to Electric Boogaloo and smashed that pussy
by ExtraSauceBoss October 28, 2020

A diagnosis given to males who are unable to connect with their partner on an emotional level during sexual intercourse, resulting in thrusting at a rapid pace in order to ejaculate.
He pounded me so hard last night that my pussy felt like a construction site; I think he might have jackhammer disorder.
by kmrtnz April 25, 2022
