What was Penny’s last name, that was never revealed throughout the entire series of The Big Bang Theory?
The mystery behind Penny’s elusive last name in The Big Bang Theory
Friends’ Central Perk sofa was found in a basement by the set designer
What is the fascinating story behind the orange couch from Friends
Sheldon’s “Bazinga” was inspired by a writer’s prank on set
Did you know that “bazinga!!” didn’t actually originate from the show itself?