Speed Bump is a character who appears in The Meltdown. He lives next to Mitchell Pickett. He is one year younger than Greg whom everyone called him and they stay away from him due to his two older brothers already being in jail. When Pervis Gentry was solving crimes during the summer, Speed Bump was found to be responsible for most of them.
Speed Bump puts the snow to someone's head in the Battle of Surrey Street.
- Diary of a Wimpy Kid: The Meltdown (First and only appearance)