Well, did you see Alien? When that creature was in that guy's stomach? It kind of feels like that.
11 seconds sound clip from the Ferris Bueller's Day Off movie soundboard.
You can hear this line at 00:12:40 in the Blu-ray version of the movie.
Quote context
[...]
- No, I mean, I heard he's really sick.
- Whoa. Whoa. Who said he's sick?
- A whole bunch of people. They said he's like on the verge of death.
- Shut up.
- Please, do not yank my cord on this. How desperate is the situation?
- Well, did you see Alien? When that creature was in that guy's stomach? It kind of feels like that.
- No, of course I'm not kidding. Do I sound like I'm kidding?
- Ferris Bueller, do you know him?
- Yeah. He's getting me out of summer school.
- We appreciate you letting us know how you're doing. We've got to buzz. Keep a good thought, dude.
- Thanks.
- Shit. I hope he doesn't die. I can't handle summer school.
[...]