I've walked on LEGOs... they aren't actually that bad if you do it right. I think hot coals would be the worse, since it requires the most, er, "training."
I have legos and so does my brother, they don't hurt when you walk on them. Although, walking on a dog's chew toy can REALLY hurt........
lol, yes I have. I just don't find it that bad, unless they are positioned just right when I walk on them.
i once stepped on a lego peice and it punchured my foot : ( ouch... but still my votes with pinecones)