🔤 Wordplay

If a king sleeps on a king sized bed, a queen on a queen sized bed, what kind does a prince sleep on?

An Heir mattress

Why This Joke Works

"Heir mattress" sounds like "air mattress" — the inflatable bed. But a prince IS an heir to the throne, so an "heir mattress" is the royal-equivalent bed for a prince. The joke follows the logical pattern (king → king bed, queen → queen bed) and lands on a homophone that's both regal and uncomfortable to sleep on.

🎤 How to Tell This Joke

Build the pattern slowly and methodically — king bed, queen bed — then pause dramatically before the prince's answer. Say "an heir mattress" with royal authority, like you're announcing a decree.

Perfect for:

  • When someone's inflating an air mattress for a guest
  • Sleepovers where kids need extra bedding
  • When discussing mattress shopping and someone asks about sizes

💡 Did You Know?

The word "corny" for bad jokes dates back to the 1930s — it originally referred to humor found in seed catalogs sent to corn farmers, which were famously full of terrible puns.

More Jokes Like This

See all Corny Dad Jokes

Want More Dad Jokes?

We've got 2,000+ dad jokes across 20 categories. Find your next favorite.