Kyle reveals that he wants to take the show in a more intellectual direction to steer away from Nick's buffoonery. Nick calls Kyle an idiot and makes a fart noise. Meanwhile, Penny is busy not having sex with Leonard.

Nick questions his commitment to the podcast after someone at a party says Nick reminds him of Sheldon. Kyle looks to the past to find the true meaning of the characters' motivations.

Kyle remembers the time he had to turn down the offer of a sociopathic friend to gain access to loose women. Nick recalls the time he ended a relationship over Dark City. They also discuss a TV show.

This one's just uncomfortably horny.

The show has pierced straight through Kyle's heart, opening a floodgate of dark repressed emotions. Nick is also there.

Why do we fight? What pushes us to rise up and overcome our challenges? None of that matters, because it's all overshadowed when Nick reveals his true character to Kyle.

Does Sheldon have a soul? Are the nerds doomed to live in a purgatory of reliving their own childhood trauma? Is meth bad? Whatever you might think, I swear we weren't on drugs this time.

Nick and Kyle discover the true reason that Leonard and Sheldon live together, and do their best not to kink-shame anyone about it.

In this very special episode of BBTT, Nick and Kyle do their best to hold their brains together as part of a belated 4/20 experiment, only to have them torn asunder by the sinister schemes of Sheldon Cooper.

Nick and Kyle get carried away talking about dueling physicists, Nick talks about almost stabbing someone in the eye at his high school prom, Kyle realizes that Leonard is a subversive anti-American agent, and somewhere in there a TV show is discussed.