Scary Movie 3 is, obviously the third installment in the comedy/horror spoof series which skewers recent horror movies. In the third installment which stars Leslie Nielsen and Charlie Sheen, the targets of the jokes are "The Sixth Sense", "Signs", "The Ring", the matrix, "The Others" and "Darkness Falls".
The heavy targets are "signs" and "The Ring" with Charlie Sheen taking over the Mel Gibson role as the former minister. Leslie Nielsen plays the President in typical Airplane-esque fashion.
The jokes come rapid fire and there are a lot of sight gags and inside jokes that you might not get unless you saw the above movies.
Scary Movie 3 is a bit toned down than the first two movies and gets a PG13 rating for language and sexual content. Nothing too strong though. The opening sequence with former Playboy Playmates Pam Anderson & Jenny McArthy playing out the opening sequence from "The Ring" in dumb blonde fashion complete with their enhanced breasts in bras is a classic.
No classic, but good fun and several laugh out loud funny scenes.