In "Ghost Host," Purple Ghost was riding on a motorcycle and he crashed into SpongeBob's house wall inside and Purple Ghost survived with his head popped out of the ectoplasm and says, "How was that?" SpongeBob got angry and told all of the ghosts and Nancy Suzy Fish to leave.
In "Séance Shméance," he is the first customer that comes from the underworld to eat at Rusty's Rib Eye.
He also appears in SpongeBob Moves In!
"Look out below!" (rides on a motorcycle and crashes into the wall and his head pops out of his ectoplasm) "How was that?"