Or when Chandler gets made that Joey protect Ross when they heard the "gunfire" but he was really just trying to protect his sandwich
Speaking of sandwich, when Monica makes Ross the after Thanksgiving sandwich with the "Moistmaker"!!!
Dr. Leedbetter: I-I'm sorry. I, I-I-I believe I ate that.
Ross: You ate my sandwich?
Dr. Leedbetter: It was a simple mistake. It could happen to anyone.
Ross: (getting upset) Oh-oh really? Did you confuse it with your own turkey sandwich with a Moist Maker?
Dr. Leedbetter: No.
Ross: Do you perhaps seeing a note on top of it?
Dr. Leedbetter: There may have been a-a joke or a limerick of some kind.
Ross: (getting angry) That said it was
my sandwich?!
Dr. Leedbetter: Now-now calm down. Come look in my office, some of it my still be in the trash.
Ross: (jumping to his feet in anger) What?
Dr. Leedbetter: Well, it was quite large. I-I-I-I-I had to throw most of it away.
Ross: You-you-you-you (trying to remain in control) threw my sandwich away!
http://www.youtube.com/watch?v=ziQrW-dOGWc