Tyler Francavilla - "Happy Family"

Thanks to the commenter below for this one. Pics aren't very good but it only seems available on Youtube. The guy isn't embarrassed to be seen in his tighty whities in front of strangers as he first pulls the door open and says "Cool, pizza!" thinking it is the delivery guy. He only gets embarrassed because it is his parents.

Cliff Gorman - "An Unmarried Woman"