Keegan-Michael Key revived his role as President Obama's "anger translator" at this year's White House Correspondents' Dinner, otherwise known at the Nerd Prom. I know people generally hate these things, but I absolutely love Comedy Central's Key & Peele and and the character of Luther, who routinely says what's actually on President Obama, a.k.a. Jordan Peele's mind as one of their regular bits.
Here's the original segment from Comedy Central for anyone who hasn't seen it before, where the audience was introduced to "Luther."