Losin' It (1983)
[Spider comes back with a condom]
Spider: I forgot my rubber.
Spider's Whore: Did you remember to bring your dick?
Marine: Hey! The MP's will have us out of here. And when they do, you're dead.
Spider: Says who, dick-breath?
Dave: Just get one thing straight, Wimp. We may be stuck with you, but that doesn't mean you're going to ruin our trip just because you're a little brat kid! We're going to be as crude as we want, as filthy as we want, and as gross as we want! You understand that, Wimp?
Wendell: My name's Wendell, and why should today be any different?
Dave: Wimp, I'm not like ordinary guys. I've got more than hormones, or something. You know, like a male nymphomaniac?
Wendell: I feel sorry for you, Dave.
Dave: Then loan me a few bucks, so I can go to another whorehouse!
Dave: You know what that Tuck-and-Roll guy's doing right now? He's stuffing my seats with horseshit!
Dave: I heard about this guy who got some spanish flies for his girlfriend, because she wasn't putting out. He gave her one and stopped at a liquor store or something, and when he came out guess what he found?
Woody: She was dead on top of the gearshift.
Dave: You know the same guy!
Woody: No, the same story.