What movie to watch in the holidayz? Best movie....easy 10 points!?

It's the holidayz again and I have a sleepover to look forward to. But I want to watch a movie till the sleepover arrives. I am turning 12, so i want movies that are appropriate for my age. I also want movies that are on Youtube so I can access it. I can watch movies that are rated 'g' and 'pg' but not others. I especially want comedy movies and I don't want cartooned ones. I want movies with real people acting. That's about it. Please help. All help appreciated.