[legion]

American Pie (all three) and Eurotrip are my recent favorites.

Hostel Clerk: Hello, and welcome to Amsterdam's finest and most luxurious youth hostel. We feature one medium sized room containing 70 beds which can sleep up to 375 bodies a night. There is no bathroom. Nor is there one nearby. If you do not wish to have your valuables stolen I suggest destroying them or discarding them right now. You can also try hiding your valuables. In your anus. This will deter some but of course not all thieves. Once you are inside, the doors are chained and locked from the outside. They will not be opened again until morning, no matter what. Should a fire occur due to our faulty wiring or, uh, the fireworks factory upstairs you will be incinerated along with the valuables that you have hidden in your anus. Tips are greatly appreciated.
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Cooper: There have to be at least a hundred drunk girls here, and we should be trying to have sex with each and every one of them!
Jenny: Hello. Mixed company?
Cooper: What?
Jenny: I'm a girl.
Scott: No, you're not.
Cooper: Yeah, you're just a cool guy with long hair.
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Jenny: So you just go around Europe sleeping with every woman you meet?
Christoph: Oh no Jenny, it is not like that. I also sleep with men.