That was a hoot!
There’s a pretty popular Venn diagram of bad jokes spreading around the internet. At the center is owl jokes, or more specifically, “Who?” jokes. To pull this joke off, you need to talk about owls while having the other person respond by saying “who.” It’s a real groan-inducer when it comes to text-based pranks.

Here, you can see someone pulling the prank off with relative ease. However, as you might imagine, the other person isn’t impressed. In fact, no one is, maybe even the person who attempted the prank. We’re sorry, we’ll move onto something slightly more entertaining. No more owl jokes!