Look up customers. Fucks who have nothing important, contructive or intellegent to say and think that they are smarter than you. Did I mention they are rude?
I hate customers. They are smartarses. They think they know everything. They think they are clever. KILL THEM!
smart-ass (but the Aussie way to spell it. smart-arse)
someone who mouths of to provoke or be funny to people/persons.
usualy ends with the smartarse getting a severe beating :P
guy 1: what you lookin at fool?
guy 2: i dunno, i have to get my animal book to find out.
both guy 1 & 2 are being a smartarse.