a need a shite
A need a shite is when you’re so full of bad stuff you could make a trash can cry. It’s like you’re the dirtiest thing in the whole world.
After that pizza party, I needed a shite so bad my pants were about to quit.
He smelled like a rotten sandwich and a wet sock. He needed a shite.
She came in and the whole room backed away. She needed a shite.