Community and Big Bang TheoryIn one fell swoop, CBS has upended Thursday night television by moving the hugely popular 'Big Bang Theory' to 8PM, a decision that has clearly rattled the nerdy show's future time-slot victims rivals.

The brains behind NBC's 'Community' promptly responded to fan concerns that CBS was trying to destroy his lovable-yet-ratings-impaired show. Dan Harmon told his Twitter followers, "Well, if CBS thinks I'm a big enough threat to send a terminator, the least I can do is prove them right."