SHIT PICKLER

A person who retains s*** on another person to use as leverage in an argument later down the line which has no relevance.
They have nothing else to attack a person with apart from that 'same old s***'.

What they do not understand is s*** will always be s*** no matter how long it's pickled

"Oh my god, why are you behaving like a shit pickler? It's not relevant anymore get over it Fred"

"Lucy, did he hear Julius starting an argument again with Poppy? I couldn't believe it, bringing up that old fake news, does he not realise that s*** will always be s*** no matter how old it is?"
"Yeah but come on Louise we all know he's the biggest shit pickler around here"

'Stop pickling s*** it's boring get something more relevant jeez'

Shit pickler

When something just ain’t going right, or when someone just is fucked in general

Man look at that crack head, he sure is a shit pickler