The caption as punch line

We borrowed this from our sister-blog, but we have an excuse, since it's also about writing techniques (see header).

Here goes:  Pinocchio is fed up with the complaints from his wife --- "every time we make love, I get splinters" --- so he goes to see Gipetto the Carpenter, his maker, for advice.
"Sandpaper," says the carpenter, "sandpaper, that's what you need," and hands Pinocchio some sandpaper.

A few weeks later, they bump into each other. "How are you getting along with the girls now?" Gipetto asks.

"Who needs girls," Pinocchio replies