Did I ever tell you about the coffee mug my daughter bought me for Father's Day about 4 years ago?
One side says "DADS MUG" (no apostrophe - "dad smug"?)
The other says "Your wise like an owl."
I howled like a hyena. Just ran across it in the cupboard -- it still cracks me up. This is a commercially-produced mug, not something my daughter made in art class. Apparently, nobody in the whole production chain, from design to execution to distribution, noticed.