jasterbate 

when japanese people get together for a masturbating ritual this is called a jasterbate.

"dude he tried to get me in his jasterbate party!"

jasterbate by jessica rodriguez January 5, 2008

Jasturbated 

An exasperated masturbation session. Often done without or with little pleasure.

"Dude my boss has been on my ass recently, i've been jasturbated after every shift for about a week!"

Jasturbated by Lawty April 7, 2025

Jamsturbation 

A girl who uses Jam as lubricant while masturbating.

Dude, did you hear that Amy was caught performing Jamsturbation last night.

Jamsturbation by JewSnapper December 29, 2018

Jackturbate 

The act of masturbating without your partner present

I Jackturbated to hard core BDSM porn while my partner was out

Jackturbate by GothAbbieGirl0w0 July 10, 2024