Knock-Knock

Me: “Knock knock”
You: “Who’s there?”
Me: “Zombie!”
You: “Zombie who?”
Me: “BRAAAAIIINSS!!”

Me: “Knock knock”
You: “Who’s there?”
Me: “The Interrupting Zombie!”
You: “The Interrupting Zom…
Ooop! Me again: “BRAAAIIINNSS!!”