We saw a girl riding her bike today, holding a cup of coffee in her hand. My wife said: That's cool, she's able to balance it so well. Without thinking, I said: That isn't hard, I did it when I was carrying ...

Never got to finish my sentence, because she asked, in her you're-in-trouble voice: Have you been riding on streets one-handed?

Took some quick explaining to get past that one! Anybody else have amusing slip-ups to report?