Crackerjackeria

Crackle J.E. Prankiris, AKA Crackerjackeria or Crackerjack, is a Mothron who is among the top non-mastermind criminals around, as he is a hopeless mental patient whose is obsessed with pulling pranks, as these pranks have resulting in the destruction of many people's lives, property damage, and anything else, all to his own sick mental pleasure. This is all the result of a faulty incubation period impairing his intelligence to where he was abandoned by even his parents, and left in an orphanage where he was kicked out for causing disturbances and complaints, rinse and repeat, the thing that got him life imprisonment was trying to release the Darkspawn for 'shits and giggles', and was even exiled by his own kind for building a heat lamp on the Mothron Emperor's bed, causing his flight to be crippled, thus becoming a menace to both the Mothrons and Lightflies. However, he is able to use his elaborate knowledge of physics to escape and do his own things, until being invited by The Joke Prince, a relative of The Storm King, who, with help from The Devious Puppet and Limbo's Jesters, will turn Equestria's favorite jester Pinkie Pie into creating a powerful threat called Pinkmare Fun.