Silver Moon
Adventurer
Wow, that AFI list is impressive. I've seen most of them, and actually have 21 of them on tape. There are a lot on that list that you'd really have to be in the right mood for to see.
For "Just plain fun" films I'd reccommend:
The Adventures of Robin Hood (Errol Flynn vesion);
The Blues Brothers (described by Roger Ebert as "the Sherman Tank of musicals); and
Hercules starring Lou Ferrigno (a really great "bad" movie, lots of funny stuff to laugh at. Greek gods wearing chrome bikinis and Herc fighting robotic monsters! Plus some of the most cliche dialogue ever written. Skip the sequel though, it had a higher budget and better production values, so isn't near as good to poke fun of.)
For "Just plain fun" films I'd reccommend:
The Adventures of Robin Hood (Errol Flynn vesion);
The Blues Brothers (described by Roger Ebert as "the Sherman Tank of musicals); and
Hercules starring Lou Ferrigno (a really great "bad" movie, lots of funny stuff to laugh at. Greek gods wearing chrome bikinis and Herc fighting robotic monsters! Plus some of the most cliche dialogue ever written. Skip the sequel though, it had a higher budget and better production values, so isn't near as good to poke fun of.)