A man who was born a genius, but since no one could compete with his brains went insane out of boredom and started killing people. Then he met Batman, and found someone who actually understood him, who <i>completed</i> him and <i>didn't laugh at any of his jokes</i>. So now he tries to screw Batman's life up, because Batman's just too much damn fun.
by Piper [The Bandit] December 16, 2008
Get the The Jokermug. Jimmy: ay yo you know that Johnny asked Jenna out with a coupon from McDonalds right?
Timmy: wait actually?
Jimmy: ye
Timmy: lmaoaoaoaoaoaoaoaoaoao what a joker
Timmy: wait actually?
Jimmy: ye
Timmy: lmaoaoaoaoaoaoaoaoaoao what a joker
by James Timothy III November 4, 2021
Get the Jokermug. When going down on a chick, you notice the tampon string, you clench it with your teeth and vigorously shake the bloody tampon back and forth, leaving bloody marks from ear to ear. After spitting the tampon out, you look her deep in the eyes while saying, "Why so serious?"
by 289rawdogs February 21, 2015
Get the The Jokermug. by Tfurth July 31, 2018
Get the jokeringmug. by the big G January 25, 2005
Get the jokermug. Batman's arch enemy and a major headache for The Caped Crusader. The Joker could give even Superman a major headache!
by pentozali August 24, 2008
Get the The Jokermug. by themagicman October 9, 2008
Get the Jokeritismug.