You know the old commercial tagline: "Better ingredients. Better pizza. Papa John's."
All you need to do is be at the ready for when people are starting to list things out loud. It can be about anything. After the second thing they list, you just interject with "Papa John's." When properly executed, the results can be hilarious.
Example:
Person 1: "You've had low attendance, you're not participating in class-"
Person 2: "Papa John's."
I did this when I was taking portraits for an author's book jacket and got a photograph of him mid cackle. He's been using it as part of his press tour, and honestly, it's one of my greatest life accomplishments.