Primark bag 

An Essex vagina. Loose, tanned, baggy, cheap and you can put anything inside it

“She’s rough AF, she’s got a right Primark bag on her!”

Primark bag by Pinkstarbuck November 20, 2021

Primark Bag 

Someone who is as weak as a paper bag from Primark

Friend 1: *taps Friend 2*
Friend 2: *shreds instantly*
Friend 1: "God, you're such a Primark Bag."

Primark Bag by BlueXander May 25, 2023