How do you know if you're doing it sporadically?

3 seconds sound clip from the Clueless (1995) movie soundboard.

You can hear this line at 00:27:18.545 in the Blu-ray version of the movie.

Quote context

[...]

- Please?

- Sure. Why not?

- Shit, you guys. I've never had straight friends before.

- Now squeeze your buttocks when you come up.

- Squeeze here.

- I don't wanna do this anymore. And my buns, they don't feel nothing like steel.

- Okay, it will get easier, I promise. Just as long as we do it every day, not just sporadically.

- How do you know if you're doing it sporadically?

- That's another thing. We've got to work on your accent and vocabulary.

- See, 'sporadic' means once in a while. Try and use it in a sentence today.

- All right.

- Okay, from now on we're alternating Cindy Crawford's Aerobicize and Buns of Steel, and reading one non-school book a week. My first book is Fit or Fat.

- Mine is, Men are from Mars, Women are from Venus.

- Good. That takes care of our minds and bodies.

[...]