Mr. Wise Guy here's taken upon himself to go to the gymnasium.
6 seconds sound clip from the The Breakfast Club movie soundboard.
You can hear this line at 00:48:36 in the Blu-ray version of the movie.
Quote context
[...]
- Out. That's it, Bender. Out. It's over.
- Don't you want to hear my excuse?
- Out.
- I'm thinking of trying out for a scholarship.
- Give me the ball. Give me that ball.
- Mr. Wise Guy here's taken upon himself to go to the gymnasium.
- I'm sorry to inform you, you're going to be without his services the rest of the day.
- What if your home... What if your family... What if your dope was on fire?
- Impossible, sir. It's in Johnson's underwear.
[...]