Today, the flight attendant announced we were going through "bumpy air". I, unluckily, wasn't seated in a window seat so couldn't tell what that looked like.
I have heard of the term "rough air" prior as well. I am glad I wasn't outside, otherwise I would be scraped from all the roughness.

Maybe in the future they will stop using the term "captain" as well, instead preferring "guy seated in the front steering the plane".