There are probably crazier things out there than a barbershop quintet in straw boater hats and candy stripes, fronted by Joseph Gordon Levitt and Jimmy Fallon, performing "Bitch Better Have My Money" in perfect homophonic harmony.
We just can't think of what those things might be, especially when we're too busy watching said performance on a continuous loop, gaping in total awestruck wonder at its very existence. Who did this? What madman would even think to do this?!
Well, anyway: As you might have guessed, this is a video of Joseph Gordon Levitt on "The Tonight Show," singing BBHMM with Jimmy Fallon and the Ragtime Gals, and it's the greatest. Check it out: