School of Rock (2003)

Other mistake: After the concert, when Dewey is telling Gordon how awesome the lights were, Eleni calls him Jack. The actor that plays Dewey is Jack Black. (This mistake is mentioned in the Kids Kommentary [sic].) (01:35:40)

Dewey: Billy what makes you angrier than anything in the world?
Billy: You.
Dewey: Billy, we've already told me off, now let's move on.
Billy: You're tacky and I hate you.
Dewey: Ok, you see me after class!

Trivia: Miranda Cosgrove, who plays Summer Hathaway, actually has a good voice and plays guitar. She had to take a 45-minute class to learn how to sing badly for the scene where she sang "Memories."

Question: Perhaps a weird question but why did Patty call the cops when she found out Dewey was posing as Ned? Wasn't that ridiculous since it didn't really seem like too much of a crime - as Dewey said to Patty "it's not like I murdered anybody"?