👔 Classic Dad Joke

My dad died when we couldn't remember his blood type.

As he died, he kept insisting for us to "be positive," but it's hard without him.

🏆 Best Dad Jokesmedicaldark-humor

Why This Joke Works

'Be positive' flips between blood type B+ and emotional encouragement — both meanings hit at exactly the same moment. The tragedy and the pun arrive simultaneously, making the emotional whiplash the actual joke engine. It's a rare dad joke with real pathos.

🎤 How to Tell This Joke

Tell this slowly and with real sadness in the setup. The tonal contrast with the wordplay makes it land harder — let people sit with 'be positive' for a full beat.

Perfect for:

  • Among close friends who appreciate dark humor
  • At a comedy roast where nothing is off-limits
  • When someone asks for the darkest dad joke you know

💡 Did You Know?

The world record for most jokes told in one hour is 549, but quality beats quantity — a single well-timed dad joke can outperform a whole comedy set.

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