Perhaps the funniest and most appalling thing I've ever seen.

Rating: 10/10 (4 July 1999)

Wow. I've never seen "Caligula", but from what I understand, that may be the only thing that compares in terms of sheer vulgarity.
Of course, "South Park: Bigger, Longer, and Uncut" is also so funny it makes "There's Something About Mary" look like The Seventh Seal". The laughs just go on forever.
One bit of editorializing: when I saw "SP", there were quite a few children (8, 9, 10 years old) there with their parents. THIS IS A BAD IDEA. The only children involved in a viewing of this film should be the ones onscreen.