I'll testify against you, just like I did against Michael Jackso...
Stewie: I'll testify against you, just like I did against Michael Jackson.
(flashback to courtroom scene)
Prosecutor: Stewie, did Mr. Jackson behave inappropriately toward you?
Stewie: Well yes, but the worst part was he never called back.
(Courtroom erupts in laughter)
Stewie: No, but in all seriousness yeah, he was actually pretty aggressive.