B-O-O H-O-O.
4 seconds sound clip from the The Breakfast Club movie soundboard.
You can hear this line at 00:48:45 in the Blu-ray version of the movie.
Quote context
[...]
- 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.
- You think he's funny? You think this is cute? You think he's bitchin'? Is that it?
- Let me tell you something. Look at him. He's a bum.
[...]