be careful, i read this article on the bbc about hindu yogas becoming asphyxiated, where their legs bend behind them in their sleep. don't need a pillow at least!
i can do it standing up, yeah, and sitting down. and on the floor. now if that ain't impressive i don't know what is.
bendy! i use to be able to put both my legs behind my head and keep them there, but it always looked a little weird when i did...if ya know what i mean...:&