We don't really know who Daniel Tosh is, but we are vaguely aware that he has a Comedy Central show called tosh.0 and that a lot of people think that both he and his show are awful. So we'll assume that a lot of people will want to see him get punched in the face by the best boxer in the world.
(If you're not one for waiting, there's contact about 48 seconds into the clip.)
H/T Eric.