Not just a "guy" quote, but an American guy quote:
Two years ago, my niece and her family came to visit us from Germany. It was their first trip to America, with a change of planes in Washington, DC. Anxious to make sure they had boarded the right shuttle bus, my niece asked a Delta pilot, who had stepped onto the bus, for confirmation. When told "yes, you're on the right bus" she confided that this was her first ride on an airplane.
"Oh yeah?" he replied. "Mine, too!" For the life of me, I can't picture an Air France or Lufthansa pilot saying that.
Not a guy quote so much as something endemic in Washington:
"The difference between genius and stupidity is genius has limits!"
And Oxburger, my favorite quote from Stripes: "Lighten up, Francis."
Hal