The Big Bang Theory had great moments that fans forget ... blow off the scavenger hunt to sing Neil Diamond at karaoke was a funny surprise that offered a perfect conclusion to this silly subplot.

The Big Bang Theory was packed with comic book debates, science jokes and awkward hugs, but some of its most unforgettable moments came from pure second-hand embarrassment.

Check out our roundup below to revisit some of the show's most-memorable moments ... involves no funny business. When Sheldon and Penny met Stan Lee at his house. "The Big Bang Theory" has ...

This Big Bang Theory episode explores new duo dynamics, leading to several LOL moments. Amy and Howard sing Neil Diamond songs at karaoke, Leonard realizes that Bernadette is a reckless driver ...

It’s no secret that The Big Bang Theory is one of the best comedies ... producing several laugh out loud moments. While there were many good scenes to choose from, here are our picks for the ...

The Big Bang Theory was such a juggernaut for most of its celebrated 12-season run that it’s still one of the shows that people turn to when they need some comfort viewing. The laugh track-free Chuck ...

highlight a season filled with watershed moments. By Lesley Goldberg The Big Bang Theory Love Spell Potential Episodic - H 2013 The Big Bang Theory wrapped up its sixth season with a breakthrough ...

And while much had changed after Penny moved into Apt. 4B, there was at least one constant for the duration of Big Bang‘s 12-season run. (Hint: It involves a certain seating arrangement.) ...