fishnightlight:

PENNY: All right, honey, let me tell you a story. There was a guy I liked, and I never told him how I felt. Eventually, he started going out with someone else, and I always regretted it. Do you see where I’m going with this?
SHELDON: I believe I do. I’m the guy.
PENNY: You’re not the guy.
SHELDON: Are you sure? That would explain so much. Your constant presence in my apartment, that baffling dalliance with Leonard just to be near me, the way you call me “sweetie” all the time.
PENNY: I call everyone “sweetie.”
SHELDON: You tramp.
PENNY: Look, Sheldon, all I’m saying is strap on a pair and go talk to Amy.
SHELDON: “Strap on a pair”? Of what, skates?
PENNY: Oh, sweetie, you are so not the guy.

The Big Bang Theory, 5x10 – The Flaming Spittoon Acquisition