Plot hole: It's a good thing Sheldon didn't listen to Nora and change the cookie song, because if he had all the kids would still be singing Sheldon's cookie song (since they don't know about the change) thereby ruining the show without Rainbow Randolph's interference.
Death to Smoochy (2002)
1 plot hole
Directed by: Danny DeVito
Starring: Robin Williams, Danny DeVito, Catherine Keener, Edward Norton
Continuity mistake: When Randolph is bombarded by reporters after framing Sheldon, someone throws an egg and his head is all slimed after the egg breaks. However, in a few quick shots after the egg hits him, the amount of egg on his forehead changes shot to shot from quite a bit to very little, and then when he finally gets in the car, there is no trace of egg on his head.
Randolph: You want your little booger eater on my show?
Wife: Yes, very much.
Randolph: Then don't tell me how to run my fucking business.