Community, Season 5

Mr. Stone:
Mr. Chang, state your name.

Chang:
[confidently] Benjamin Franklin Chang. Ready to deal out the truth. Nothing to hide. Let's do this.

Mr. Stone:
Have you ever masturbated in the study room?

[Chang silently takes off the polygraph equipment and leaves the study room]

[...]

[Later, Chang re-enters the study room]

Chang:
I didn't just masturbate in the study room. I masturbated everywhere. EVERYWHERE!

[The group and Mr. Stone stare at him in silent shock]

Chang:
Huh. Confession is good for the soul. You should try it sometime.