Flight of the Conchords songwriter Bret McKenzie has teamed up with Old Spice to create a Dadsong holiday ad to accompany the brand's current Mom Song ad, depicting how mothers and fathers react differently to their sons entering adulthood.

McKenzie, who won an Oscar for his Man or Muppet track in 2011 feature film The Muppets, provides the music and lyrics for the ad, which makes its TV debut during the NFL Thanksgiving games tomorrow.