Stands for Eating Sleeping Shitting Wanking Crying Pissing Working. An abbreviation that is used to describe life cynically, sometimes half jokingly. It is used to reflect the listless and boring cycle we are all stuck in 24/7 without realizing it.
Person 1: "Man I had such a boring time yesterday!"
Person 2: "I know, right? Sometimes life seems to be all about ESSWCPW!"