Christopher McDonald only played an asshole in a handful of films.
Actually, Chris McDonald has been in over
85 movies, often as "the asshole," including Dutch, Thelma & Louise, Quiz Show, House Bunny, Flubber, Grumpy Old Men, Terminal Velocity, the Iron Giant, Requiem for a Dream and, of course, Happy Gilmore.
Atherton
is awesome but McDonald has probably surpassed him as the "go to guy" for this kind of part.