Seanut Brittle is one of the pranks that Frank sells at the Palace of Pranks. It consists of a can that seems to hold Seanut Brittle but it really holds rubber springs that bounce out when someone opens the can. It is only seen in the episode: Pranks a Lot.
SpongeBob bought one a can of it and introduced it to Patrick, saying it is only a gag. However, Patrick still believes it has real seanut brittle inside and he opens it, only to find out it is a gag and sadly saying: "Where's the seanut brittle?" and starts crying.
The Gag Seanut Brittle's can design is a light brown can spelling Seanut Brittle (Seanut on the top and Brittle on the bottom), along with a Seanut photo.
- Seanut Brittle is based on the real-life can prank.
- Its price is unknown.
- Patrick opened another seanut brittle can in the Palace of Pranks store, only to find springs.
- Seanut Brittle is a spoof of Peanut Brittle
- Patrick still believes the cans of seanut brittle have real seanut brittle inside all of them.