I laughed so hard I went into a coughing fit but was still laughing and now I'm watching it again.

Keegan-Michael Key reads a letter from the Smithsoni...

Oh, this is a classic. I'm pretty sure I've read either this letter or its very close relative before, but... never read by this brilliant writer-actor.

Letters Live channel is full of gems. There's a good one with Benedict Cumberbatch reading an apology letter to the Empress Hotel.