Nothing a shotgun and a guard dog won't fix.

[At the nephews comment, Scrooge B will see the feathers on the back of Scrooge A's neck fluff up a bit.]

Well, they don't need to harass me anymore now that their Scrooge McDuck is here. They can go diving in your pockets and stop trying to convince me that I'm something I'm not.

[And shifting position to put more space between the two of them.]