Boards are away for the summer, so let fly with the OT posts!
I'll start: <b>Napolean Dynamite</b>. Hard to describe, but wicked good. It's about a socially inept highschool weirdo/nerd/outcast and his bizarre existence. Makes you laugh by its sheer weirdness, not because it's trying to be funny. No further explanation necessary, just rent it. Trust me. And if you haven't heard of this movie, it's a sign that you're simply uncool and out of touch.
:D
What else?