My ds1 (5) stopped over his nanna's last night. He does this every other week to keep her company. Today when I went to collect him, the first thing he said to me was "I had a wet dream last night"
I was and demanded to know what he meant, and where he had heard that term from.
The dragon in law piped up saying that he had had a wet dream last night, it was no big deal and that she told him he had. After a few minutes of asking her what she meant by it, it turns out that it WASNT a wet dream in the sense that everybody else in the whole of the world knows it, he actually wet the bed.
I am so glad I didn't have to explain what the other was, but really, she could have used a more appropraite term!