When a cute, adorable, and/or generally wholesome character does something disturbing enough to significantly diminish or eliminate their appeal. Derived from an episode of The Mandalorian(Chapter 10: The Passenger) in which Baby Yoda casually eats the eggs of a frog alien mother, a mother who is desperately trying to save the last of her line. The action, while played off as a toddler's naivete, was disturbing enough to disrupt the appeal of the otherwise popular Baby Yoda character.

Similar in nature to the phrases "jumping the shark" or "nuking the fridge".