This article's title is conjectural and may be subject to change as new information becomes available.
A giant frog is the stage 4 boss of the Battle Nexus levels of the Game Boy Advance version of TMNT 2: Battle Nexus. It is summoned by Ultimate Ninja to do battle in his stead. It is mostly stationary, except for its teleportation, and fades into grayscale and disappears upon defeat.
Tongue lash: The giant frog has a long, grotesque, beaded tongue that it attempts to strike with.
Frog summoning: The giant frog's primary means of defense is summoning smaller frogs that pounce.
Teleportation: The giant frog can disappear and then reappear from above and attempt to crush its foe.