Jack O'Neill: [Jacob is skeptical about SG-1's cover-story] I retired myself one time. Couldn't stay away.
Jacob Carter: From your analysis of Deep Space Radar Telemetry?
Jack O'Neill: [deadpan] Well, it's just so damn fascinating.
Jack O'Neill: You know, I can navigate my way across a galaxy, but I get lost every time I come to Washington.
Samantha Carter: Don't worry, sir. These are my old stompin' grounds.
Jack O'Neill: Sorry to hear that.
Jack O'Neill: It's O'Neill, with *two* L's. There's another Colonel O'Neil with only one L. He has no sense of humor at all.