Would be the funniest thing all year
It would never work. Comedy is about timing, having good writing, good set ups, playing a role whether the straight man, the funny man. Just because he does and says dumb shyt doesn't mean he can read/recite lines, fulfill a scene. A lot of shows whether live action or animated might not have a full script and be improvised or semi improvised, but you have to realize the actors in those roles have years of training, practice and experience.