This week, my dad and brother are visiting for a couple days. As often happens with family, we’ve been reverting to our childhood selves and making dumb jokes, busting out old nicknames (my brother is Tiny, and I’m Fofie) and giving each other riddles.

This morning’s conversation topic? The hardest tongue twister in the world: “Toy boat, toy boat, toy boat.”

Seriously, try it, it’s impossible. Alex can almost do it but then starts to sound Canadian.

Here’s a longer list of tongue twisters, if you’re in a nerdy mood like we are.

P.S. More random posts: How a key works and how to introduce someone.