R-Rated Frenzy

For weeks now I have been watching all the R-rated comedy movies i can get my hands on. And I'm starting to run out of good films. So please add the names of all the Best R-rated comedies you guys have watched. Here's a list of the movies I have already watched.

Wedding crashers
American pie 1,2,3,4,5
Old school
Knocked up
Eurotrip
There's something about Mary
Forgetting Sarah Marshall
Pineapple express
Super bad
Dont Mess With The Zohan