euphemism for "asshole", primarily in situations where a) you are unacquainted with the other person and b) "asshole" might
catch you a beating from said other person, or be inappropriate in
front of your
kids.
You are trying to park at the mall with your
kids, and the only available
spot is next to an SUV that has been
parked way over the line, forcing you to sqeeze into the spot and then somehow extrude yourself from the vehicle:
You (under breath): "nice parking job, buddy."