Tasty Mystery Baskets of Clips

Your argument is lacking in all scientific merit.
In more ways than one.
...before he left the bottle.
So are you and Leonard working on an experiment together?
He tried to take nude photos of you?
You know, because you're so into science.
...intended to guard the life essences of the plants until spring.
- No, just neighbors. - Really?
Hey, Sheldon. Are you and Leonard putting up a Christmas tree?
- That's David Underhill. So what? - So what?
While I am perfectly happy with the way things are...
Excuse me. Are you Leonard Hofstadter?
So my question is...
Merry Christmas.
...and you're making me a little uncomfortable.
Well, news flash, lady: David Underhill is 10 times smarter than me.
...what's up with that?
Sheldon, what did you do?
There are always do-overs when my people play sports.
Oh, yeah. Like you have a shot with Zac Efron.
- Sheldon, I am very, very sorry. - No, no. I brought this on myself...
Excuse me?
Leonard, look. Sheldon's hugging me.
- Excuse me, miss? - Yes?
- Do whatever you want. - Thank you. That's very gracious.
Oh, yeah.
...Superman cleans his uniform by flying into Earth's yellow sun...
Thanks for letting me try out your motorcycle.
Yes, please, shut up.
Oh, well, that's what I am. Queen of the nerds.