Which is better? Steak or pizza?

Why is it that food-related jingles are so catchy? Even when they aren't selling a particular product?





Seriously, I have sung both of these songs. More than once. Though I don't have all of Jimmy Fallon's pizza party song/dance memorized so it's usually more improvisation.

(Today was actually a very special day but I'll talk more about that next Monday. :) )