Cro-Marmot is one of the main characters in Happy Tree Friends.
Cro-Marmot is a prehistoric greenish-yellow marmot frozen in a block of ice who wears leopard skin loincloth and holds awooden club in his hand. His color may be due to the fact that the ice's hue blends in with his natural color. He is somehow able to perform many tasks offscreen while entirely encased in ice, such as throwing snowballs, somewhat akin to how Handy can perform construction and other tasks without any visible hands, which leads to the majority of the character's humor. To keep himself frozen, Cro-Marmot stays mainly in cold areas, and sometimes drives an ice cream truck. He lives in a giant snow globe, or rather a small igloo inside a giant snow globe. His hobbies include serving people ice cream, snowboarding, and surfing. He rarely gets hurt in the series, the reason being that the ice he's encased in serves as a protection from disaster, thereby rendering him almost invulnerable to most unfortunate events. When he does, they involve a form of heat, disasters (such as explosions or collapsing bridges) or being eaten.
- Happy Tree Friends Wiki