Movies whose title tell you the entire story:
1) Roadtrip
2) Harold and Kumar go to White Castle
3) Wedding Crashers
4) The 40 yr old virgin
5) Run Lola Run
6) Snakes on a Plane

And those that just make no sense...
1) Vanilla Sky
2) Eternal Sunshine of a spotless mind
3) Kalifornia

Got any on list A or B?