Fast Out

From BoardGameGeek:

Get ready for fast hands and even faster brains! In Fast Out, there is no waiting for your turn - everyone plays at the same time. Keep your eyes on the category in the middle and check your letters: Can you name a "Sport" starting with "T"? Or a "Food" starting with "P"? Be the first to shout out the answer and play your card to change the category for everyone else. Speed is key, but don't lose your cool! The first player to get rid of their entire stack wins. -description from publisher