Some turbulence (once some extremely bad turbulence which ended with me (and the plane, and my neighbours on all sides) decked out in the contents of a couple of Bloody Marys), some bumpy landings, but that's about it.
Did have to do a touch and go in a light plane on a bush strip once, at the last minute the pilot (my uncle) spotted a deep erosion gully that had formed across it, but even that was really just exciting.
Uh, I love flying.

--A