Chilly Willy

''"You must be the pizza delivery boy that beat up my poor brother." "He tried to eat us."-Chilly and Banjo, Banjo-Tooie''

Chilly Willy is an icy blue dragon with a long neck and a comparatively tiny body, and is the boss of the Ice Side of Hailfire Peaks. He lives inside an icy lake at the top of the Icy Side mountain. If he is fought first, he assumes Banjo and Kazooie came to deliver his 12-Foot Anchovy Deluxe pizza, but Kazooie tells him they aren't, and so Willi says he will eat them instead. If he is fought after Chilli Billi had gotten beat up by Banjo and Kazooie, after Banjo and Kazooie made it to him, he knew that they must be the bear and bird that defeated his brother. Kazooie remarked that his brother tried to eat them. He tells that he had also ordered a pizza and seeing that Banjo had none and attacked him. He attacks by spitting balls of ice. The only way to damage him is to shoot Fire Eggs into the large cannons that appear around the arena (which can also be used for cover against the balls of ice), which will in turn fire gigantic eggs at Chilly Willy. After he takes some damage, the cannons will lower and he will sweep around arena with his tongue. The cannons disappear after each of them has hit Chilly Willy three times. One other hazard is that is that player can fall off the arena and die instantly. After he is defeated, Chilly Willy decides to get a takeout instead. If Billy was fought first, Kazooie stops him, saying that since they have beaten both of them, they should get a trophy. And Chilly Willy replies, " A trophy, eh? How about this?" Which turns out to be a Jiggy. He then flies away wondering which way it is to the local McJiggy's fly-through.

This dragon is the sibling of Chilli Billi, the boss of the Fire Side. Similarly, he has a big head and small body like his brother. If Chilly Willy is fought first, he will have 6 HP, and if fought after his brother, he will have 12 HP. Most of the time, Chilly is fought first, since he is on the Icy Side and the world entrance is on the Fire Side.

He is voiced by Mark Hamill while his other brother is voiced by Billy West.

Erik Eis