Aha! An anthill. I'd better check to see if I'm in good suction this morning.

10 seconds sound clip from The Ant and the Aardvark (1969) - Science Friction (S1E12).

You can hear this line at 00:00:42.025 in the Blu-ray version of the episode.

Quote context

[...]

- You know, that spaghetti ain't bad. It tastes like ants.

- Hey! Come back, I'm losing the flavor. Come back. Wait.

- I can't stand spaghetti. Come back.

- There must be 50000 species of animals, and wouldn't you know, I had the rotten luck to be born an anteater.

- Oh, well. Another day, another ant.

- Aha! An anthill. I'd better check to see if I'm in good suction this morning.

- So much for the warm-up and now for the snack.

- Nothing. I guess there's nobody home.

- Aha. From the looks of those tracks, I'd say my snack's been hijacked.

- What incredible good luck. A fine specimen of rare hermatermorus emtatelbius.

[...]