"Washingtonians curse less and say “please” and “thank you” more than most. Washington is just below the middle of the pack at #30 for its curse rate and #20 for politeness. And in case you were curious, the top curse words across the U.S. are s**t, a**, f**k and b***h. Cursing also becomes more frequent as the day progresses, jumping from three percent to six percent after 6:00 p.m."