Oh no

On a stage with a blue and purple background, three stylized animated characters stand in front of a large screen displaying a fourth character in a cage; the characters on stage react with distress as the screen character sings, and the on-screen text changes from "oh nooooooooo" to "Why did this happen to me?" to "I will continue to weep" to "I think I'd rather it be pee," while the character in the cage remains visible throughout.