That's interesting. He couldn't wait for you to finish, then?
The only similar thing I can remember from my own experience was when I was a student and living in a rented room in the house of a family. One evening when there was a party going on in the house, I overheard a masculine bellow outside the door of the single toilet: "Hurry up in there, I can't wait!" I described this in a bit more detail here: viewtopic.php?f=5&t=257&start=60#p4773