There's Something About Mary Reviews
I also would like to mention Lee Evans. I was deeply impressed at his performance to pick up a dropped key still using a pair of crutch. Other performances are also favorable. He is an established English stand-up comedian, writer, actor, and musician.
Loved that movie as a child
Though the main plot is not new, how it is executed is. The best part of the movie is its unpredictability. You actually wonder whether the boy will get the girl or not? The movie shocks you not only with its brilliant twists-and-turns but also with its grossness. This movie is quite rewatchable even if it loses shock value after you have seen it many times. Those who are fan of the first three "American Pie" movies will quite appreciate its humor. Though the gags may not be as disgusting or sexual like the 1999 American Pie, they are still funny and memorable. Some of them are so funny that your stomach will hurt from laughter even if you know what is going to happen.
Even if you don't like its humor, you will still like the movie for its memorable character, brilliant pacing, nice music and believable acting, which is done by everyone in cast. Be warned this movie is not for everyone due to its vulgarity and political incorrectness.