The comedy beat out National Lampoon's Vacation and Beverly Hills Cop to land atop the new EW.com survey.
But funnyman Christopher Guest is the most consistent player on the list; three of his films - This Is Spinal Tap, Waiting For Guffman and Best In Show make the top 20, while Ben Stiller and Vince Vaughn make the top 25 twice each - Stiller for There's Something About Mary and new film Tropic Thunder, and Vaughn for Wedding Crashers and Old School.
The top 10 is:
2. National Lampoon's Vacation
3. Beverly Hills Cop
4. This Is Spinal Tap
5. Office Space
6. South Park: Bigger, Longer + Uncut
7. There's Something About Mary
8. The Big Lebowski
9. A Fish Called Wanda
10. Dazed + Confused