The Loobenfeld Decaythe Big Bang Theory : Seaso... <LATEST>

Sheldon invents a drug-addicted cousin, Leopold Houston, complete with a Facebook page and an e-harmony profile.

Sheldon "over-correction" from the early seasons? The Loobenfeld Decay - The Big Bang Theory Wiki | Fandom The Loobenfeld DecayThe Big Bang Theory : Seaso...

This episode marks the very first time we see Sheldon's iconic "knock, knock, knock, [Name]" habit—though in this early version, it’s actually four knocks. Before the chaos starts, Leonard and Sheldon have

Despite Sheldon’s elaborate attempts to protect Leonard's social standing, the episode ends with Leonard forced to watch a video recording of Penny’s performance anyway, while "Cousin Leo" ends up cozying up to Penny on the sofa. Before the chaos starts

Check out more episode details on the Big Bang Theory Wiki or see fan reviews on IMDb .

"The Loobenfeld Decay": When White Lies Go Nuclear ⚛️ In the 10th episode of The Big Bang Theory 's debut season, a simple "I can’t make it" from Leonard spirals into a masterclass of Sheldon Cooper-level over-engineering.

Before the chaos starts, Leonard and Sheldon have a classic argument about why an artificial intelligence like Skynet would bother making "petite, hot, 17-year-old killer robots".