Mary: Do you have a christmas present for your girlfriend?
Sheldon: She isn't my girlfriend she is a girl who is my friend...
Mary: ja, ja... do you have a christmas present?
Sheldon: Mom you know I don't like gift-giving
Mary: I don't want to hear your crap. Amy is a nice girl and if you want to stay friends with her, you have to give her something for christmas
Sheldon: OK, I will give her a coupon for visiting one of my lectures
Mary: Shelly, you can't give her something like that. You know what, I recently made a wonderful blanket, I think Amy will like it
Sheldon: But she already has a blanket, she don't need another one..
Mary: Nonsens... You will gift her the blanket and that's it, I don't want to hear annother word.
Sheldon: But...
Mary: I said "I don't want to hear another word!"
Sheldon: OK Mom...
