16. We laughed when Leonard's parents came face-to-face for the first time in ages
There's nothing quite like a family get-together to bring everyone's repressed feelings to the surface—and, man, can it be hilarious to watch when it's not happening to your own family.
When Leonard invited both of his parents to a celebratory (and belated) wedding dinner, he didn't expect them to roast each other all night. Though uncomfortable for everyone around the table, we couldn't help but laugh as we watched the drama unfold.
Watch The Big Bang Theory on CBS.