Jackshitter 

Someone who enjoys jacking off at the same time as taking a shit. Usually a guy named Ketan.

I was watching porn while on the pot.

I couldn't help but jackshit..

When his buddies found out he was jacking off while taking a dump, he was forever known as a jackshitter..

Jackshitter by Jayjay May 3, 2014

Jarshitter 

A person that plays video games too much. A person that never puts the controller down even to use the restroom. When a jar shitter has to shit they shit in a jar

Man did you see that guy quick scope me from a mile away... what a Jarshitter

Wow that guy is 30-0 he hasn't died once what a Jarshitter

Jarshitter by TyBundy September 20, 2019

Jackshitting

Genuinely doing "jack shit" all day. "Jackshitting" is often referred to as "[procrastinating", but [procrastinating implies you actually have something to do, while you jackshit without having to have a life.

Susie: "James you wanna go paint drying?"
James: "Nah, I'm okay. I think I'll just jackshit here on the couch."
Susie: *sigh* "You're always jackshitting about."

Jackshitting by BritishTeaCup August 7, 2014

Backshitter 

Someone who shits all over the back of the toilet because their asshole is In the center of their back.

Also if your name is Billy

Billy the backshitter shat all over the back of the toilet again in the shop

Backshitter by Amishbeard February 17, 2022