He looks almost exactly like Patrick, except with facial hair and a nose. He has brown eyebrows, brown hair, a mustache, a beard, slant eyes, and a big nose. His voice also sounds similar to Patrick's.
Role in episode
SpongeBob is looking for Patrick when they are playing hide-and-seek. Patrick forgets that they are playing, so he goes home without telling SpongeBob.
Patrick Not-Star is seen at The End of the World, where SpongeBob mistakes him for Patrick until he turns around, revealing his facial features. Patrick Not-Star realizes SpongeBob's problem of not finding Patrick and overall not winning the game, and says that games are about fun and not winning all the time.
After saying this, he asks SpongeBob for a dollar.