What is scrat?

Scrat is a character from the movie franchise "Ice Age". He is a sabre-toothed squirrel who is constantly trying to bury his acorn. He is very persistent in his efforts to protect and retrieve his acorn, often leading him into dangerous and comical situations. Scrat has become a fan-favorite character due to his humorous and entertaining antics. He has also appeared in several spin-off shorts and promotional materials.