gaper
n.— «Gapers garnered their nickname because, while standing somewhere they shouldn’t be, thus making them an accident-waiting-to-happen, the mouth tends to be agape.…The broader definition stretches further than just that of a once-a-year skier not knowing simple on-mountain etiquette.» —“You gotta deal with the gapers” by Nate Peterson Vaily Daily News (Colo.) Feb. 24, 2005. (source: Double-Tongued Dictionary)
Further reading
What if, instead of being an inanimate object, a dictionary were alive? That’s the idea behind a lavishly illustrated new children’s book called The Dictionary Story (Bookshop|Amazon) by Oliver Jeffers and Sam Winston. This is part of a...
Cat hair may be something you brush off, but cat hair is also a slang term that means “money.” In the same way, cat beer isn’t alcoholic — some people use cat beer as a joking term for “milk.” And imagine walking on a...