Michelangelo: Why? Does my talking bother you? Am I distracting you somehow? Making you lose focus? Messing up your concentration? Finally getting on your nerves, perhaps? Or maybe you're just a teeeensy bit worried that I might actually beat you.
Spit Take: Raphael does it in his own drink when Traximus mentions about Splinter being an assassin trying to kill the Daimyo.