When we say "merrily", we of course mean in a very methodical way - much like a psychopath would systematically clean themselves after a kill.
In this here homage to American Psycho, courtesy of Vogue, you will see 25-year-old Aussie actress Margot Robbie use the toilet, before doing some spoon aided yoga, and washing her self-washing hair in the shower, before applying a "placenta toner" for that "third trimester glow, but without the cravings."
This is not Margot Robbie, this is "an entity. Something illusory." An entity "born with a six pack."