In reference to "The Joker"; when a person has become a menace to society (general tomfooleries, "jokes" that are far beyond the acceptable standard, crime, dastardly behavior )
person 1: "Man, did you hear what Josiah said in the car? That was downright dastardly!"
person 2: "I know! He must be going through his Joker Ark."
person 2: "I know! He must be going through his Joker Ark."
by PeepeeGod6969 August 30, 2021

A term used by sport tipping websites where the tipper elects a round of his/her choice to have their total points doubled for that particular round. For example, in a round of AFL there are 9 games. If a player elects a particular round to be used as their joker round and they get 5 games correct, their score will be doubled to 10.
Boxy: I can't believe I am already 5 points off the pace after round 1. I really thought that Essendon would get up over the Suns. Luckily I still have 3 joker rounds to play to stage a comeback.
Crafty: Use them wisely dead shit!
Crafty: Use them wisely dead shit!
by Cr@fty A August 11, 2016

by LORD_S December 9, 2019

by who u be"/ July 3, 2014

by italian-swedish crossbreed February 18, 2023

A beyond crazy possessed mf that needs Jesus (reference to the tv show)
Whenever an impractical joker laughs, they let out a bloodcurdling scream at the top of their lungs, similar to that from the Scary Maze Game as well as uncontrollably spazzing out on the floor pulling a beyond hideous screwed up face whilst gaping their mouths as wide as possible as well as baring their teeth like a rabid dog.
An impractical joker acts in a similar way to some shit u will see in the Conjuring or the Exorcist
Whenever an impractical joker laughs, they let out a bloodcurdling scream at the top of their lungs, similar to that from the Scary Maze Game as well as uncontrollably spazzing out on the floor pulling a beyond hideous screwed up face whilst gaping their mouths as wide as possible as well as baring their teeth like a rabid dog.
An impractical joker acts in a similar way to some shit u will see in the Conjuring or the Exorcist
Random person on the street: SCREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE SCREEEEEEEEEEEEAHaHahahahAhAHhahahahahAHHAHHhAHHA
Person 1: what in the conjuring is that?
Person 2: Some mf who's crazy and possessed, he's such an impractical joker
Person 3: Someone call an exorcist BEGONE DEMON
Person 1: what in the conjuring is that?
Person 2: Some mf who's crazy and possessed, he's such an impractical joker
Person 3: Someone call an exorcist BEGONE DEMON
by TravisScott12345 July 21, 2022

by pogchampnotcringesmh November 19, 2020
