Marty

Marty is 's fake father. He appears as the main antagonist of the episode "I'm with Stupid." Marty is married to Janet and comes to for Annual Starfish Day.

Description
He is a reddish-pink starfish who has bushy eyebrows and wears a gray tank top and blue shorts. He is a darker shade of pink than most other starfish in the series.

Role in episode
pretends to be dumb for Patrick's fake parents. He is not quite smart himself, though.

Even though SpongeBob reveals the truth about Patrick, Marty and Janet still do not believe Patrick is dumb and start laughing at SpongeBob, who runs out of the house in a fury. When Janet and Marty reveal their real names, Patrick gasps and demands to know who they are.

Before Patrick can do anything, arrives with another starfish couple, who reveal themselves to be Patrick's real parents. Janet and Marty realize they do not have a son and leave.

Marty et Jeanette Marty