Top definition
1 of 3 successive warnings that your anus gives to your entire body before you either shart or collapse in a puddle of poo.
After eating that XXL bowl of PHO' I had 2 massive poo waves before taking a ginormous crap.
by Micoco July 23, 2007
Get the mug
Get a Poo Wave mug for your guy Larisa.
A subtle, nuanced wave while walking your dog to a passerby, while the dog is taking a shit. Alternatively can be used when meeting your man’s friend who is a girl for the first time, and she responds with a glance up and downed eyeroll.
β€œShe wrong for da poo-wave!”

β€œDid you see the poo-wave that bitch just shot at me?!”
by RoxyVeronica April 20, 2018
Get the mug
Get a Poo-wave mug for your mother-in-law Zora.