Did a French vaudeville star once specialize in trained flatulence?

Speaking of Mel Brooks, his film Blazing Saddles not only contains the single-most significant flatulence scene in cinematic history, but he also pays direct homage to the master by naming the daft governor “Le Petomane”.

Yes.

http://www.straightdope.com/classics/a1_394

Welcome to the Straight Dope, B.Nyce. It’s always good to include a link to the specific topic & column in question when you start a thread. That way, we are all on the same page, all gassed up, right out of the starting gate, to mix metaphors.