cell phone, you and i are both adults, i think we both know that text message wasn't meant to call someone a "plut".
and guy in the bookstore, i'm sorry that we can't tell you exactly where the book you want is, but come on, this is a used bookstore, you don't need to mutter under your breath that the service here is "very disappointing." although on his behalf, my sitting here text messaging people is pretty egregious.