Wet flatulence, or the mark thereof in one's underwear. Unexpectedly or accidentally emitting liquid or solids with the gas. (Similar to skidmark, which may also relate to poor wiping technique.)
Dad: <wet farting sound> "Uh oh."
Joe: "Did you get any on you?"
Dad: "Yes, I believe I may have blotched."
a tourist, typically middle-aged and often overweight, who enjoys fudge and similar confections, especially in places like Mackinac IslandMichigan or Door County Wisconsin.