Sandy Nisbet is a Fanimutation creator who uses Windows Movie Maker. He has made three Fanimutations, of which Pull Harder Screams Marthur is the most popular. His works are, graphically, very simple.
He is believed to be partially responsible for the YouTube craze of "Misheard Lyrics", or "Interpretation" videos (though he is not proud of the fact), which have some Animutation traits, but are created by people with no knowledge of Animutation, and generally use more popular songs than Animutations, which normally use more obscure, usually foreign, songs.
He resides in Glasgow, Scotland, and is a Computer Science student. He often goes by the nickname "Espy" on the internet.