By Vidya Rajan. Columnist, The Times Merde. In other words, s**t, p**p, d**g, number 2, BMs, excreta, droppings, stools, feces. This is not a really pleasant subject of conversation, or even a polite one (unless you lived back in the eighteenth century when everyone was apparently fascinated by it as an indicator of health). But it’s an important part of life. If you’ve ever been constipated or...