Luckily the room was quite empty but to anyone watching I just appeared to walk along then nearly fall over, and I was unable to walk for a bit. Just sat there like Peter Griffin after he bumped his leg.
"Tsssshhh! Aaaaah! Ttssssshh! Aaaah!"
You just want them to shutup, because it doesnt hurt if you think about it.
That would have been painful.