jackhammering

when you do someones mom wet style with some mayo and a crowbar and you put the juice in their ear

dude i put my jackhammering juice in your moms ear it was fucking awsome

by augdizl February 3, 2004

Jackhammer

When a man jacks off like a hammer

He did a jackhammer last night

by Coopachup November 28, 2018

Jackhammer

Where a girls sits on a guys dick while he motorboats her and they make out and girl gives a lap dance

Me and Joel did they jackhammer last night

by Lolfun2711 January 3, 2014

Jackhammer

A rather dangerous looking dildo that is used mainly by females that could be described as an alisa

hey dude i heard about that girl. watch out for the jackhammer.

by General Bradley January 22, 2005

Jackhammer

When jacking off so close to a girls face, that your motions continually hit her in the face, in a constant punching rythm.

Suzy pissed me off, so when we were done, i jackhammered her bitch ass.

by Nick May 13, 2005

Jackhammer

A Car Made By Hot Wheels, First Seen In The Accleracers Movie, It Was Driven By Deezel "Porkchop" Riggs.

Guy 1: Hey, Have You Seen JackHammer Yet?
Guy 2: Yeah, I Have Seen Him In A Demolition Derby 5 Pack

by Jet Threat 4.0 December 5, 2015

jackhammering

The act of taking a funny joke or meme and repeatedly making it less and less funny until it gets to the point where it no longer has any comedic value. The term comes from the word "jackhammer" which is a tool commonly used by construction workers to drill into the ground at a rapid pace. Jackhammering usually occurs with mainstream memes and jokes that become less funny when said mainstream starts to put their own twist on it. The joke loses all its luster after that.

"Dude, did you see youtube rewind?"
"Yeah dude, they were jackhammering the Shooting Stars meme! Remember when that used to be funny?"
"Yeah I know dude."

by UltraSpace January 14, 2018