At the end of his song, Reverend Timtom (Paul Hipp) says "...Christ, not X", in reference to the commonly used abbreviation Xmas in place of the longer 'Christmas'. The "X" in Xmas is actually the Greek letter chi, not the letter "x". Chi (pronounced as 'ch' in English) is the first letter of Christ in Greek, and has been used since ancient times in artwork and manuscripts as an abbreviation for Christ. Xmas should properly be pronounced 'Christmas', not 'eksmas'. This is a common mistake that a "trained" minister shouldn't make.