He used to complain about people always calling him "Randal" and asking him to do his "funny little walk" from the original film and he seemed to be pretty bothered by it, but what else has he done aside from a couple of low-budget indie film projects outside the View Askewniverse? Now You Know
is about the only thing I've ever seen him act in outside of Kevin's films, and Kevin actually helped make that movie possible.
Just do the new movie and be glad you've made millions of people happy over the last twenty years with your goofy, wiseass character. A lot of actors who are much, much more talented than him would cut their arms off with a hacksaw to get even half the public exposure and fame that Anderson has by talking about jizz moppers, the Death Star and Pillow Pants.