fingernail polish

ha! the spanish teacher just came by room to ask me a question about fingernail polish. he was excited to see i was on my prep and then introduced his topic by saying he had a girl question. i was a bit nervouse. apparently his daughter has a bottle of polish that is too thick to use. he wanted to know if paint thinner would help out. i told him i didn't think so. then he asked how much a bottle of nail polish costs. hello - they're cheap! or should be. so he decided to just buy her a new bottle. seriously, that has to be the oddest "girl question" i've had to answer at work, ever. anyone know of a better answer, by the way?