And now the arguements have been made, Classic is subjective. I agree SG that Caddyshack and Animal House are modern comedy "classics" as with favorites, "the best ever" and any other distinction it is in the mind of the beholder.
If Dance of the Vampires was the only show I ever saw it would be the best I ever saw, even if I hated it.
Especially for those of us under 30, movies from the 70's and 80's can easily attain classic status, as they have been in our conciousness for the entire cognizant portion of our lives.
(I'm having fun bogged down in rhetoric.

)
I stand corrected, you are as vapid as they say.