You are really into telling knock-knock jokes right now and this is how most of them go:
-Knock knock! Who's there? Pepperoni. Pepperoni who? Pepperoni pizza!
-Knock knock! Who's there? Wall. Wall who? Wallpaper!
-Knock knock! Who's there? Soup who? Soup put me on. I'm good!
Ummmmm, hahahaha? I may not get your humor but I do love how you burst into a fit of giggles every time you deliver the punchline!
Love,
Mom