Homer: Stupid carbon rod. It's all just a popularity contest!
Bart: Wow! Did you actually get to _see_ the rod?
Marge: Oh, I'm sorry, Homey.
Homer: [mournful] Nobody respects me at work.
Marge: Well _we_ respect you!
[Bart writes "Insert Brain Here" on the back of Homer's head]
[Lisa and Bart laugh]
Bart, I told you, don't draw on your father's skull.
[Marge reads it and begins to chuckle]
-- Once a Simpson, always a Simpson, "Deep Space Homer"