physically or metaphorically? if the latter is allowed, probably nostalgia— I’m a sucker for it but generally admire the people in my life who have made compelling arguments against it
if we’re talking physical though let’s go with corduroy (fabric) because it’s fairly easy to avoid and I think it’d be funny to explain to people in the instances where it does present any kind of obstacle. Also I’m a pretty good speller but when I look at the correct spelling of the word I don’t trust it