To email, text message or IM whilst taking a dump. A way of both saving time and wasting time while you sit on the throne
Person 1: My laptop smells funky

Person 2: I just saw person 3 take a fat shit with your laptop

Person 1: That fat fuck used my laptop to do his poomail?

Person 3: WTF? You watched me poo?
by Nutata February 3, 2011
Get the Poomail mug.