slammer jammer 

A homemade shotgun made from two pipes

Too bad my slammer jammer.

slammer jammer by the_tru_meister May 26, 2018

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.

Jimmy-Jammer by Cito6661 August 28, 2018

Slam Jammer 

When your penis slams into a another penis and gets Brutally annihilated from the inside

I accidentally got into a slam jammer last night

Slam Jammer by Slam Jammer May 28, 2019

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.

Um Jammer Marty by Pamy_Chan August 27, 2020

jolly jammer 

During Christmas time you put minty hot chocolate in your mouth and spit it in a girls ass

I was at my family’s Christmas dinner when I gave my little sister a jolly jammer

jolly jammer by anonymous January 2, 2021

_um.jammer.bonnie_ 

A super cool person whos level of coolness is unbeatable

_um.jammer.bonnie_ Is cooler than you

_um.jammer.bonnie_ by Icky_goo is hot August 15, 2021

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.

Klamath Jammer by The Natist August 20, 2021