(Noun) The act of catching a know-it-all in the trap of pretending that they know what they are talking about.
I asked him to explain what a "flibberwidget" was, and he proceeded to explain it like he knew exactly what a flibberwidget was. I caught him in a Jelly Jar.
by meestamoosta April 30, 2021
Get the Jelly Jarmug. he is very big and stronk and he is lit ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ๐ฅ he will also take yo MANZ and yo WOMANZ and he also ahs infinite x 0 iq lvls and beesaxuel
by Big Jaundice March 21, 2022
Get the Booger Jarmug. That guy who knows absolutely everything yet lacks any ability to apply said knowledge. He can tell you everything about the processes gone into making the glass jar, how many onions the jar contains, chemical composition of the pickling vinegar, what type of onions they are .... yet has the complete inability to take the lid off.
"Here Jeff, that new project manager is a right ONION JAR, hadn't got a clue which way to turn the spanner to undo that nut!"
by dgh938peg June 14, 2016
Get the Onion Jarmug. by ImAIdiot12 October 22, 2022
Get the dry peanutbutter jarmug. Stacy: Hey, have you seen Jeff?
Zach: Nah, I've been avoiding him, that guy really shits in my nutella jar.
Zach: Nah, I've been avoiding him, that guy really shits in my nutella jar.
by lemmingdos October 2, 2014
Get the Shits in my nutella jarmug. by tr3mblingfear May 21, 2022
Get the douchbag jarmug. Acting like a clumsy fuckward to cover up strength and being a big fish than most people.
Based off the darth jar jar theory
Based off the darth jar jar theory
by Mishst16 June 20, 2022
Get the Darth Jar Jar Syndromemug.