Greaser is a hamster made in 2003 and is part of the Dancing Hamsters collection. He wears a black leather jacket and jeans, with a slick haircut, and black shoes. He moves his head and arms while singing "Rock around the clock".
-This hamster is based on the greaser subculture, a popular subculture in the 50's and 60's.
-Another dancing hamster, Bobby Soxer, appears to be a female version of this hamster, as she sings the same song.