|“||One dollar will get you this fake gag dollar. Fool your friends into thinking you've got a real dollar.||”|
The gag dollar is a novelty toy that appears in the episode "Pranks a Lot."
Role in episode
The gag dollar is first seen after SpongeBob requests Frank for a novelty item to prank the town with. Frank then holds up the gag dollar, saying that SpongeBob and Patrick could fool their friends into thinking it is a real dollar, but they turn it down in favor of Invisible Spray.