There’s nothing quite as entertaining as a City Hall gadfly. That’s why we devoted an entire section to them — the Gadfly Hall of Fame.

Viewers of Last Week Tonight with John Oliver learned just how colorful public meetings can get with these interesting characters. On Sunday, Oliver showed a montage of speakers who have appeared at San Francisco Board of Supervisors meetings.

Did you know tobacco can scare bed bugs away? A Lenny Kravitz lookalike told me.

Watch the clip above for a laugh.

Caution: Some language NSFW.