Xergiok

Xergiok (Adventure Time) is a goblin king that is a jerk to the citizens of his kingdom. He always spanks them for his own pleasure and treats them like slaves, which leads them to become more subservient and filled with fear. Finn and Jake defeat Xergiok, driving him out of his kingdom. Later, he returns to take back his kingdom, but is defeated again when Finn and Jake defeat his Earclops army with loud sounds and one falls on him. He escapes and fires fireballs at Finn and Jake, but one of his own fireballs hits him, knocking him out. Finn picked up his magic wand and ate it. Xergiok was not killed; after his defeat he fled.