I don't get why people found this movie funny

Rating: 2/10 (1 February 2011)

I really don't. There were SOME chuckle points but for the most part, I thought this movie was boring; unless this was a stoner film then a few things make more sense but I still found this movie BORING. Movies are meant to entertain, but I sure as hell didn't find this movie entertaining. It's more of an insult to heavy drinkers.
1) nobody noticed the groom-to-be when they pulled the mattress from the roof? 2) how is moving a tiger funny?
3) how is seeing a naked Asian funny?
4) the sackless guy who was afraid of his fiancé didn't bother to bring the photo album from the chapel? 5) what kind of retard brings a camera to a bachelor party?
I recommend that anybody who hasn't seen this film, watch it once then get wasted to forget such a crapfest.