Jay Leno's rep says it looks like dehydration sent the Tonight Show host to the hospital last week. But Leno prefers to process his trauma by mocking Conan O'Brien and Ben Silverman.

Fine by us! And we're sure future Tonight Show successor O'Brien and the NBC Entertainment co-chairman Silverman are both relieved to have Leno back on his feet. Although it's safe to say only one of them has been waking up in cold sweats, praying to a new-found God for Leno's good health.