SO THIS IS FOR REAL..... Going to the bathroom can feel like an orgasm for some, and it has to do with the size of the poop.

Doctors say having a big poo can stimulate nerves in the body more usually associated with orgasm.

They say the euphoric high dubbed poo-phoria is caused by a drop in blood flow and can even cause people to pass out.

They add to some it may feel like a religious experience, to others like an orgasm, and to a lucky few like both.