The Big Bang Theory Monologues & Audition Scenes

Act III, Scene 18. After accidentally becoming intoxicated, a socially awkward physicist delivers a disastrously eccentric acceptance speech at a prestigious university awards ceremony. He attempts to win over the audience with niche scientific puns and a performance of 'The Elements' song, unaware of his own inappropriate behavior.

Sheldon attempts to enforce the Roommate Agreement's cohabitation clauses after Leonard's girlfriend begins staying over too frequently.

Sheldon recounts a childhood story about trying to genetically engineer a griffin to replace his dead cat. He suggests that the group should use this opportunity to find or create a superior replacement for their friend Raj.

Raj brings Penny back to his apartment and impulsively introduces her to his parents in India via video chat. The situation quickly devolves into an awkward confrontation as his parents criticize his choice in women while Penny defends herself against their cultural prejudices.

Leonard attempts to conduct a therapy session for Sheldon, but the roles quickly reverse as Leonard ends up venting about his own childhood trauma.

Sheldon experiences a moral and intellectual crisis at a high-IQ sperm bank while Leonard loses patience with his roommate's neuroses.