Charles reads this online comic, penny arcade. Its alright, I don't get every joke because they are pretty in-crowd, and I'm only sort of in THAT crowd. But he has them as the screensaver on his computer.
Dillon is now a pretty good reader, and was putting his shoes on today while looking at Charles' computer. All of a sudden, Charles realizes what Dillon is looking at, and closes his laptop quickly. Dillon asked why he couldn't read the cartoon, and Charles said it contained an inappropriate word.
Dillon: "F***ing?"
Charles: "Yes. Don't ever say that again. Ever."
There followed some explanations, etc., but it mostly involved Charles speaking and me stifling laughter as I couldn't believe D pinpointed the inappropriate word immediately. There are times when you absolutely cannot laugh as a parent, and unfortunately those are the times I tend to crack up the hardest.