Charlie says the title of the episode.
Alan: If you want dessert, have an apple.
Jake: Not funny, Dad.
The German episode title is "Fangen wir mit der Katze an", meaning "Let's Begin with the Cat". The French title is "J'aimerais commencer par le chat", an exact translation. The Italian title is "Non è routine", meaning "It's not Routine".
Latin America: March 24, 2009 on Warner Channel
Czech Republic: April 14, 2010 on TV Nova
Slovakia: October 7, 2010 on Markiza
This episode's end titles has Chuck Lorre's Vanity Card #241.