When I was growing up this was a popular phrase in my neighborhood which actually had dual meanings. The first was to annoy or bother someone deliberately, for example, sibling interactions. The second definition was to be physically shaken up. It can also be modified in various ways to suit the situation including jar, jarring, or jarred.
Child: Johnny took my action figure!
Mother: John! Stop jarring his liver!
Friend 1: Do you want to go on the roller coaster?
Friend 2: No thanks, that ride really jars my liver.
Mother: John! Stop jarring his liver!
Friend 1: Do you want to go on the roller coaster?
Friend 2: No thanks, that ride really jars my liver.
by phillyphemale78 October 20, 2020
Get the jars my livermug. What shouldn't be shoved into your rectum.
by Prostate Exam June 26, 2014
Get the jarmug. by PeeBen December 30, 2011
Get the Bean Jarmug. Someone who is extremely annoying/fake, but also someone who tries to be involved in something where they are not welcome.
by Snooblay1999 April 4, 2017
Get the Jarmug. by Um, ok. April 4, 2018
Get the Jar Jar Blinksmug. 
