Trash O-Madness (1992)

(The episode begins with a view of Rocko's house at night, then the moon switch places with the sun and becomes morning, then Earl pops out of the trashcan barking and roaring, biting his butt, the lid lands on his head, he bites it and drinks weed killer, wipes his mouth and burps, his mouth drools and he turns his head to Rocko's house)