Doonesbury by Garry Trudeau for December 28, 1973
Transcript:
Zonker: Hi, lady! Alice: Bonker! Honey, you're just in time! Frank and me were about to go to a Christmas bowling party! Zonker: A Christmas bowling party? But Alice, Christmas was three days ago. Alice: Really? Gee... what with all the holiday excitement, we must have completely lost track of the days... you hear that, Frank? We missed Christmas. Man: You're kidding!
maybe he is a 1 day person.