Wiggum is one of the Master's failed experiments in trying to awaken psychic powers in humans. Wiggum, is not as insane as other psykers, but is depressed. Described as a complete loser, he is wearing a psychic nullifier.
Wiggum is an electrokinetic-dominant psyker.[Non-game 1] These powers are suppressed when Wiggum is fitted with a psychic nullifier, but smalls sparks of energy still emanate from and over his body.