Oh, well. At least it has Mikey-girl being insensitive.
Panel 1: That's because it's another snowy day in Milborough and he's stuck in the house. Does he make his own fun? Like Hell! He stands there beefing that he's bored, he can't go out and he's not having any fun and that it's a dumb, stupid, rotten day.
Panel 2: Elly shoots back that she's tired of his constant complaining,
Panel 3: As we see her being Elly and trying to do three things at once, Mike whines that she has no idea what it's like to have nothing to do.
Summary: The "joke" is that Elly would love to trade problems with Michael.