Donkey Kong Country/Levels/Very Gnawty's Lair
Since Very Gnawty is the very first boss in the game, he is extremely easy. All your character has to do is jump on it when it comes toward you. After it is jumped on, it give out a laugh and starts to jump further and further after each hit. It has to be jumped on five times so that the first Giant Banana is collected and access to Monkey Mines is granted.