Mouthy Sherminator is a BruiserBot MFL All-Star in Mutant Football League. Formerly a Coverback on the Microhard Mutilators, he currently plays for the Sin Fransicko Forty Nightmares. He is a parody of Richard Sherman and a reference to the Terminator movie series.
In the vanilla version of the game, he and Von Killer were the only All-Stars whose race didn't match their profile. In the game, he was a Deadhead instead of a Bruiserbot. This has since been corrected with the Dynasty update.