If you're looking to watch The Big Bang Theory Season 7, Episode 20, titled you're in for one of the most memorable episodes of the season. This installment perfectly balances Sheldon's high-concept existential dread with some of the most relatable (and hilarious) social embarrassment the show has ever produced. Sheldon’s "Breakup" with String Theory
Sheldon gets a haircut from Penny to signify his "new beginning".
In his intoxicated state, he leaves a series of rambling, desperate voicemails for none other than Stephen Hawking , who eventually calls him a "jackass". The Rise of "Clogzilla"
Years earlier, they went on a disastrous blind date where Howard suffered a severe stomach issue and ended up clogging her toilet. Too embarrassed to face her, he escaped through her bathroom window. Emily reveals that her friends have been calling him ever since, much to the delight of Bernadette and Raj. Why You Should Watch
Science, Heartbreak, and "Clogzilla": A Recap of TBBT S07E20
After getting drunk on wine and regret, Sheldon wakes up horrified to find he’s spent the night with a Geology book—a field he famously considers "the Kardashians of science".
In a classic Big Bang twist, Penny suggests he treat his scientific struggle like a failed romance. This leads to some gold-standard comedy:
