I’m sure you all know Kaley Cuoco as Penny from The Big Bang Theory. In this popular series, Sheldon has the habit of knocking on her door three times, repeating the same phrase. Watch on YouTube
I’m sure you all know Kaley Cuoco as Penny from The Big Bang Theory. In this popular series, Sheldon has the habit of knocking on her door three times, repeating the same phrase. Watch on YouTube