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

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

Klamath Jammer

A Klamath Jammer occurs when your wad of Copenhagen chewing tobacco is dislodged from your lower lip while attempting to insert a second cock into your mouth.

All of these Klamath Jammers have depleted my can of Copenhagen. I’ll have to go buy more at Town Pump.

by The Natist August 20, 2021

Um Jammer Marty

A rhythm video game by Flipline Studios released on March 18, 2019.

Bruh, Um Jammer Marty is a piece of overrated crap.

by Pamy_Chan August 27, 2020

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