Awesome

Howard: I don't know, Sheldon, those topical conferences on Bowes-Einstein condensates parties are legendary.
Leonard: Foregt the parties.
Howard: Forget the parties? What a nerd.

Sheldon: Leonard, please don't take this the wrong way, but the day you win a Nobel Prize is the day I begin my research on the drag co-efficient of tassles on flying carpets.
Raj: Hoo-hoo-hoo. The only thing missing from that insult was 'yo mamma'.

Howard: Oh no he didn't.

Leonard: It's a lot cooler when girls arn't looking at it.

Penny: Don't worry, I won't look.
Leonard: I know you won't look, why would you look, there's nothing to see, well, not nothing...
Penny: Sweetie, put the pants on.

Sheldon: Have fun presenting my "lucky hunch".

Leonard: In particle physics, twenty five is Woodstock.

Leonard: You cannot blow up my head with your mind.

Leonard: Oh, geez, does this suit really look that bad?
Sheldon: Forget your suit. Look at my arms flailing. I'm like a flamingo on Ritalin.