Megalosadomasosocipsychopathy
A combination of megalomania, sadomasochism, sociopathy, and psychopathy and it just makes sense.
Some guy: *acts crazy in a bad way*
Me: Dude, you must have Megalosadomasosocipsychopathy to be acting that mental
Me: Dude, you must have Megalosadomasosocipsychopathy to be acting that mental