Sheldon and Kripke see who's the most athletic and Penny feels uncomfortable taking a rather "large" gift from Amy.
Here are the quotes:
Sheldon: Dibs!
Sheldon: Offices are not assigned because someone calls dibs!
Raj: I'm glad that men are wearing hats again. They are so distinguished.
Amy: A new lace bra that hooks in the front of all things.
Amy: I wanted to get you something you didn't have.
Amy: Where are you going to hang it?
President Siebert; I'm your boss and I'm holding my penis.
Sheldon: I can send you a link to a Youtube video showing you how to perform your own rectal exam.
Sheldon: By the way, butter is a great lubrican in performing your rectal exam.
Bernadette; That is big!
Bernadette: Do you like pictures of yourself where you look like you're a man.
Sheldon: If that doesn't work out, I'll poison his tea.
Kripke: I'll take Rothman's office and you so suck a wemon.
Sheldon: Rock, paper, scissors, lizard, Spock
Kripke: I haven't watched Star trek since I discovered a strip club near my apartment that has a free buffet.
Sheldon: Five what?
Kripke: Wan out of woom.
Leonard: Nothing that is happening here is being done on purpose.
Sheldon: Use the Force, Sheldon. You need more force.
Sheldon: I've bounced many a rubber ball in my day.
Leonard; Ok stop the trash talking.
Penny: I can't believe you have never seen "Grease"
Amy: Those singing hooligans really got my juices flowing.
Amy: I'm just glad I didn't go for the sculpture.
Amy: I bought you a painting that is 12 square feet.
Penny: It made Bernadette very jealous.
Amy: Of the three of us, she is the least cool.
Sheldon: I'm trying to raise the temperature in here before my nipples freeze through my shirt.
Sheldon: That's a mockingbird, he's mocking me.
Sheldon: Hey gravel monkeys!
Sheldon: You geo-loving feldspar junkies!
Amy: Originally we were painted nude.
Sheldon: My head got stuck. It's called scientific curiosity