gone off porridge 

When you leave porridge out for too long and it goes rotten.

The gone off porridge tastes like shitty oats.

gone off porridge by Debskelly1985 March 8, 2023

Bulldog eating porridge 

A rather large girl/man eating ass out with creamed corn smeared on their face.

She growled that ass like a bulldog eating porridge on a warm Sunday afternoon.

Bulldog eating porridge by Alanabrettlee April 12, 2023

Bin bag full of porridge 

An insult used against a very fat and jiggly person.

“Shut up you bin bag full of porridge”

Bin bag full of porridge by JPWS May 19, 2025