On Tuesday (December 15) night’s episode of “The Tonight Show,” Conan O’Brien addressed the news that Chris Brown had shut down his Twitter page.

The show’s host has spent a great deal of time poking fun both at Brown and at the micro-blogging service (his “Twitter Tracker” segments — where he mocks celebrity tweets with the assistance of a borderline-psychotic narrator — are some of the show’s most popular), so it was a perfect storm of laughs.