If a band-aid company could make a band-aid box that gives you a papercut every time you open it to take one out, they’d be rich!
I just cut my finger while chopping a lemon cause i was too lazy to use a chopping board so i was just slicing a wedge out in my hand (theoretically the knife shouldn’t touch my hand at all cause the lemon was whole) but it did and i got cut and had to put a band-aid on it.
we call band-aids ‘plasters’ in singapore. it makes so much more sense. you plaster over things that are unsightly or damaged. ‘band-aid’ sounds like it could mean a roadie. i would not be surprised if there has been a crossword clue that used that.