Penny: What are you and professor fussy face up to tonight?
Leonard: Star Wars on BluRay.
Penny: You've seen that movie like a thousand times?
Leonard: Not on BluRay.
Bernadette: (letting the bird hop onto her arm) Ohh, he's a sweetie!
Sheldon: Yes, very sweet. Now, slowly and carefully, flush him down the toilet!
Amy: (after Sheldon befriends the bluejay) I guess you have to have hollow bones to get some sugar around here.