They both know how to get at each other, with Penny using all the available washing machines during Sheldon's laundry day and Sheldon creating a pinata out of Penny's underwear. But while it's ...

As much as the gang likes to give Penny grief for being ... by depriving him of doing his own laundry. • “The adult shampoo hurts my man eyes.” — Sheldon, on why his shampoo comes in ...

discover our weaknesses and report back to your alien overlords Episode - The Large Hadron Collision Sheldon and Penny's favourite place, the laundry room. Sheldon tries to engage in friendly ...

But it soon shifted focus to an unexpected friendship: Sheldon and Penny. Penny, the aspiring actress across the hall, and Sheldon, the socially awkward genius obsessed with routines, created some ...

In season 1, episode 11 of The Big Bang Theory, “The Pancake Batter Anomaly,” Sheldon falls sick with a cold after a sick Penny pays a visit. He’s used to being babied by his mother when he ...

His friends and work colleagues, however, referred to him as Sheldon and only Sheldon. Penny, however, regularly referred to Sheldon as Sweetie, which he seemed to accept without question.

But in Monday's episode, "The Hot Tub Contamination," Sheldon revealed the real reason, and it comes less from a disorder and more from childhood trauma. While eating ice cream with Penny (Kaley ...