"Smother Me" ends at 4:20 but runs to 6:17 due to the addition of a hidden track titled "Queso". "Queso" is a 30 second song that is about a quesadilla. Though it was first released on The Used's MySpace in late 2006, most fans talked about it on message boards and thought of it as a joke - it was not expected to actually be on the album.