Role in episode
He appears when Mr. Krabs asks SpongeBob about what happened to Mr. Puff when he hears Mrs. Puff's name and realizes that she is single despite having "Mrs." in her name. Mr. Puff is then shown to be part of a lamp with a pull switch getting turned on by a human hand, revealing him to be dead. SpongeBob then somberly remarks that Mrs. Puff does not like to talk about it.
- In the mobile game SpongeBob Moves In!, one of the tasks Mrs. Puff can do is talk to Mr. Puff.