Small Details From 'The Big Bang Theory' That Fans Somehow Noticed

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Vote up the most interesting details from 'The Big Bang Theory.'

The Big Bang Theory was one of the biggest shows ever. During its massive run, it pulled in a vast number of viewers along the way. The show managed to sneak a number of small details into the show – as well as a few mistakes – that make the series that much better, and makes a rewatch that much more worth it.