So, the trolls are restless, eh?

Things are a little nutty here at the folkbum household, with the holiday, the (canceled at the last minute) visit from the in-laws, the holiday, the summer school starting, and such.

But here's a puzzle for you to consider until I get some fresh material up. My wife and I went out to dinner tonight and passed a car on the road with an unfathomable vanity plate. We're usually pretty good at deciphering these things. But we're stymied. See if you can get it:

PGIFWMY

Any thoughts? (And that's I as in IGLOO, not the number 1--though it maybe was supposed to be a 1 . . .)