Chelsea Peretti got to sit down with Conan this week and revealed that she had encountered an Internet troll face to face, found that you can get the voice of her Brooklyn Nine Nine co-star, Terry Crews, on the Waze app, as well giving Conan and the rest of us a nice crash course in emoji vocabulary.

We’re guessing the underlying issue with that specific Internet troll is that she’s probably upset because she couldn’t get the Terry Crews voice on her Waze.