Slap 'Em Sillier was a middleweight multibot built by Team Fatcats that competed at Season 5.0 of BattleBots. The duo were basically two Slap 'Em Silly robots, only with better motors, no chains in the drive and better electronics. Slap 'Em Sillier didn't get out of the preliminary rounds of Season 5.0 but did win one fight. Team Fatcats also had a heavyweight named Sledge-Jammer.
- Wins: 1
- Losses: 1
|Season 5.0||Spice Weasel||Chopper|