Confession time.
Balham to Hammersmith, about seven miles after a six hour party.
I was fine when I got on the bike and rode up to the main road. At the first major set of lights, I put my left foot down and gravity took over. Keeled over on to the pavement with the bike on top of me. A lovely young lady leaned down and asked if I was OK. I giggled and assured her I was. I set off again and was enjoying the ride immensely when I came to another halt at some lights....the same slow fall to the left. This time a charming young man asked if I would like to be taken to St George's Hospital, Tooting. He may have thought that I had had some kind of subarachnoid haemorrhage but I assured him I was absolutely fine and thanked him for his concern. I don't remember the route I took but I got back home and went to bed.
I had no bruises in the morning and my bike clothes were entirely undamaged. Worryingly, my rear mech had some gouges and I had lost the bar-end plug on the right side too. I don't remember ever falling to the right. It was fun at the time and I was lucky, but I was overcome with guilt and remorse. It wasn't clever, and it was almost certainly extremely dangerous.
Don't do it.