I almost did that yesterday...some a**wipe in an Oddyssey thinks he can cut across a double yellow on a two lane road to turn around...of course since it's a two-lane road, it requires a three-point turn and the guy stops right in the middle blocking both ways, right when I'm coming up.
I feel the rear go sideways twice before I finally stop, and the f***er is waving me past, with a mad look on his face, as if "I" were stupid enough to be riding down the road at the same time he was blocking it.
SHEESH (sorry for the cussing, but there's no other way to express my feelings about that situation)