Man, I was working in Toronto for a couple weeks and my girlfriend flew in to visit me.  The first night she was there, we went out.  I ended up drinking two full chocolate pot brownie milkshakes, a 6 pack, several shots, and many many hoots from the volcano vaporisor.  By the time we got back to the hotel, she hadn't seen me in a bit and was all horny and not nearly as hammed as I and wanted to hump, but in my state I couldn't get it up and was much more inclined to pass out, which I promptly did.  She was still bitter about it in the morning.  Then we humped like rabbits before I went to work.