There have been those movie moments that just make you say "Fuck yeah!" Then there have been those that just really move you, and you got to rewind it after the movie's over just so you can hear those words again. It's always a mix of what's been going and the emotions being felt by the characters and I know it can't be limited to that moment, but name the scene anyways. I'll go first: I just saw Crash, and I thought the part where Terrence Howard hands Ludacris his gun back, and tells him "Look at me." and Ludacris looks back, "You embarrass me... You embarrass yourself," was pretty damn awesome.
I don't care; I love the Matrix movies. In the second movie when Morpheus--my favorite character, fights an agent atop the diesel, I was going "fuck yeah!". My wife however, was going "Oh jezuz I married a fucking geek."