Hey, there's a cavern in there!
5 seconds sound clip from The Transformers (1984) - S.O.S. Dinobots TV Series.
You can hear this line at 00:01:15 in the DVD version of the movie.
Quote context
[...]
- If Decepticons are burrowin' behind that rock, my sonadar sensors will sniff 'em out.
- No Decepti-creeps, but there is somethin' weird in there.
- Get your pistons pumping, Sideswipe!
- Hey, there's a cavern in there!
- Well, I'll be a cybertronic boltbat!
- Feels like stone, but they look like the bones of some giant creature.
- They're the fossilized bones of dinosaurs, animals that ruled Earth millions of years ago.
- Mmm. Dinosaurs, eh? They must have been ugly suckers.
[...]