Have you seen or heard Verbal Ase, aka Spongebob Beatbox? We just became privy to this subway performer, who is probably the most talented one we've seen out there riding the rails. He introduces himself as "a beatboxer from outer space," and then rips into sound effects the average human being would never be able to create. Keep going to the 1:30 mark in the recently uploaded video below, where he creates cricket and helicopter sounds, then mimics the subway announcer's voice to near perfection:

And here he is earlier this year with a slightly different opener: