Porcelain Log Jammer

When you stick his or her head head in the toilet and you penetrate your partners anus while flushing the toilet.

Did you hear Alix got the old porcelain log jammer from Sarah last night.

by LogJammer69 August 11, 2021

Jumpin Jammer

Seemingly hairless, but actually quite hairy terrorist. Face off wizard who has mastered the art of drawing a woman spread eagle, and creating awkward situations with strangers at bars. Overall nice guy, who can't stop buying surf boards.

HEY JAMMER MAN! JUMPIN JAMMER!

by Peer Himler June 26, 2010

Jesus Jammer

Someone who tries to cram a fresh load of unwanted religion down your throat.

Keith: You should get in touch with God, Kenneth.
Kenneth the Athiest: What a jesus jammer...

by somedude149 May 13, 2014

Boner jammer

The act of jamming ones boner.

This chick starts talking about her kids on our first date...it turned into a real boner jammer

by MrWafflehead January 15, 2014

Jaw Jammer

The act of jamming a penis or strap on repeatedly into the back of a partner's throat, oftentimes accompanied by crying, gagging, vomiting, etc.

Yeah man I gave her a Jaw Jammer last night!

by PeePee Le P.U. August 8, 2024

Jimmy-Jammer

A random inanimate object you need the apprentice technician to grab but don't have time to call it by it's native name because of ridiculous overhead production demands.

Hurry up and grab me that Jimmy-Jammer Jr. So I can get this torque converter dislodged.

by Cito6661 August 28, 2018

jammer Dave

Jammer Dave is the kindest of Mega brojs. Lives on PB&J and mushrooms. He has the tightest of buttholes. He’s a mega-jammer and rips, bobs, tears and weaves. He is the kindest of souls and you only hope you can have his energy in your life, Like a warlock casts spells with sweater puppies.

Jammer Dave loves to mega jam tbh

by white girl with a tight pussy August 19, 2023