It's just this poor old tunnel. Needs more propping up. Like a man gets old. Needs propping up.
7 seconds sound clip from the It Came from Outer Space movie soundboard.
You can hear this line at 00:44:50.458 in the Blu-ray version of the movie.
Quote context
[...]
- Come on, mule. Sam and Toby will be hungry.
- Well, the way to tell is take a look.
- It's just this poor old tunnel. Needs more propping up. Like a man gets old. Needs propping up.
- Wouldn't have needed it, if that meteor hadn't stuck its nose smack in that lower level.
- Yeah, we best check it in the morning.
- Well, it took him long enough. That you, Tom?
[...]