Giant Mouser (Ralston Purina)

Giant Mousers are a recurring boss/sub-boss enemy in video games based on Teenage Mutant Ninja Turtles (2003 TV series). They also appeared in the series, afterward.

The Giant Mouser was the first boss of Teenage Mutant Ninja Turtles (2003 video game), appearing later as a sub-boss. In TMNT: Mutant Melee, one served as an obstacle, chasing players through a sewer level. Two Giant Mousers served as a boss fight in Teenage Mutant Ninja Turtles: Battle for the City.

An action figure of Giant Mouser was released in 2004.

IDW
A redesigned Giant Mouser made an appearance in Teenage Mutant Ninja Turtles issue 9 (IDW). Instead of arms ending in extra mouths, they end in turrets.