My compliments to Dutch, and his unconventional web-surfing skills.
Searched for GETFUKT in that .pdf, nothing came up, so maybe it could slide by, although I wouldn't recommend that particular plate.
Anywho, we can't be all that surprised, this being DC. Anything to do with laws, bureaucracy and gov't in that locale is bound to be screwy. DC is like some sort of Bermuda Triangle- normal laws (and physics) are prone to get wonky. Worst part of it is, some jackass or jackasses, got paid to make that list, and it couldn't possibly cover the near-infinite combos of naughty words that could easily get past their filters. So, wasted money, as usual for gov'ts.
Happy Super Bowl Sunday. I'm watching, but don't care who wins. Just want to see an exciting game!