On Massachusetts highways it is common to see "funny" electronic messages like "Wicked Stahm Coming" about an impending blizzard etc., and even though I get the

On Massachusetts highways it is common to see "funny" electronic messages like "Wicked Stahm Coming" about an impending blizzard etc., and even though I get the "joke" it is enough to confuse me for a moment and I find it a nuisance. I have never seen this phenomenon outside of the USA and I hope this trend stops.