I never was a massive stuffed crust guy...or a very big Pizza Hut guy for that matter....or a big chain pizza guy either. It's not even a "screw the man" type thing (which drives me insane a lot of times but is niether here nor there nor anywhere nearby) there's just something wonderful about gettin' a pie from some local joint. Of course, the chain pizzas are usually on par, and the local places can be a crapshoot.
With some on topicness, American Graffiti was sweet, as was Dazed and Confused. And several others mentioned. I have not seen it in YEARS, but Can't Hardly Wait made me crack up, especially Seth Green. I don't recall any pizza gags though...