The art of making very expressive faces is one that many will try in their lifetimes but few will master, so when Conan had Terry Crews on as a guest, the host smartly asked the talented facemaker to show off some of his best looks. Watch Crews make faces like “scared,” “shy,” and “murderer,” below.

The Brooklyn Nine-Nine actor also talked to Conan about wearing dresses and the importance of getting in touch with one’s feminine side.