— Seaweed Man, "That's No Lady"
|Color:||Green seaweed; red, orange, and tan skin|
|Appearance:||"That's No Lady"|
|List of characters|
He is a seaweed monster with seaweed for hair, and he wears seaweed. He has red lips, light orange arms, light orange, red, and yellow legs, and a red and yellow colored nose.
When Patrick, who is trying to create a new identity for himself because he believes he is the target of an assassin, suggests to become "Mr. Seaweed Monster Man," SpongeBob indicates that there has already been a Mr. Seaweed Monster Man, at which point Seaweed Man appears and says "Hey!" and waves to SpongeBob and Patrick.
- It is unknown on what creature he is.
- His body structure represents a fish.