"Lets Build a Snowman" (aka the Snowman Song) is a song from the film Cannibal! the Musical. It was written by Trey Parker and preformed by the character Isreal Swan, played by John Hegal.
Reprise[]
Later in the film there is a reprise of the song. In it Swan tries to sing the song again but is shot by Bell.
Cannibal! the musical - snowman first part
Cannibal! The Musical Lets Build a Snowman
StinkBomb's Cannibal! the Musical-Let's Build a Snowman