magpie
slang Someone who talks incessantly, vapidly, and irritatingly. Of course it's just my luck to be stuck sitting next to some chirpy magpie for the whole wedding dinner. I was trying to sleep on the bus ride to work, but these magpies in the back wouldn't shut up!
magpie
n. a person who chatters; a person who annoys others by chattering. Why do those horrendous magpies all go to the same movies I go to?