Dad Joke (storytime42)

You tell a Dad Joke to a creature of your choice that you can see within range, which falls into a fit of disbelief if this spell affects it. The target must succeed on a Charisma saving throw or become incapacitated for the duration as they face palm and shake their head for the duration. A creature with an Intelligence score of 4 or less isn’t affected.

At the end of each of its turns, and each time it takes damage, the target can make another Charisma saving throw. The target has advantage on the saving throw if it’s triggered by damage. On a success, the spell ends.