You blast the butt of a creature that you can see within range, attempting to make it have that feeling where it has to poop, but it can’t. The target takes 4d6 poison damage and must make an Constitution saving throw.
On a failed save, the creature has disadvantage on all Constitution, Wisdom, and Charisma ability checks. If the creature every fails a Constitution saving throw while under the effect of this spell, they poop. If within line of sight of at least 10 humanoids and the creature has an Intelligence score of at least 3, they feel great shame and take 4d6 psychic damage. The creature can, however, still perform bodily functions, and even poop, though the feeling will stay there.
At the end of every 30 days, the creature can repeat its saving throw against this spell. If it succeeds on its saving throw, the spell ends.
The spell can also be ended by greater restoration, heal, or wish.
* - (a handful of poop)