Filling up with poop entirely by holding it in the body (preventing it from coming out) in a psychological sense. Describes the process through which someone becomes "full of shit". A.k.a becoming a sink for one's own poop.
Guy 1: "He's lying again about his relationships".
Guy 2: "Yea, he's sinking poopoo".
Guy 3: "At this rate he will truly become full of shit."
Soul 1: "The manager is gazing angrily and talking in a repulsive manner with the customers all the time.
Soul 2: "Regardless of her position we should do our best to stay away from poop sinkers".
Soul 3: "Too many people sink poop".
Guy 2: "Yea, he's sinking poopoo".
Guy 3: "At this rate he will truly become full of shit."
Soul 1: "The manager is gazing angrily and talking in a repulsive manner with the customers all the time.
Soul 2: "Regardless of her position we should do our best to stay away from poop sinkers".
Soul 3: "Too many people sink poop".
by TheRaptor? April 18, 2022

by Northlacountryman January 1, 2018

p1: man united are a sinking ship
p2: what's sinking ship
p3: it means that man united are absolute shit
p2: what's sinking ship
p3: it means that man united are absolute shit
by Matty likes phatty February 7, 2022

by Big Daddy Cheezit June 29, 2021

Actress who plays Max Mayfield in stranger things, Ziggy Berman in fear street and was in Taylor Swifts all too well.
Also the queen of rap and princess Diana in disguise
Also the queen of rap and princess Diana in disguise
Sadie sink is princess Diana in disguise since Sadie’s smile is almost the same to younger princess Diana’s.
by Princessdianaisqueen0010 August 2, 2022

by Rhljr June 7, 2023
