Mr. Vile

Mr. Vile is a character found inside the enourmous crocodile at Bubblegloop Swamp in Banjo-Kazooie. He asks Banjo's crocodile trasformation to try and eat more yumblies than him. The prize is a Jiggy but for losing, he will come after Banjo to give him an extremely hard to avoid bite that automatically defeats Banjo.