Stepbrothers is arguably the funniest movie I have ever seen. If you liked Talledaga Knights, it is almost exactly the same sort of humor. Will Ferrel and John C. Riley once again star in a hilarious comedy about two full grown men still living with their parents. The parents then proceed to fall in love, forcing their 40 year old sons to live together. The movie is a great one but definitely not one for younger teens.