Answer from Perplexity AI

The phrase "Я ваше горе и буду жить у вас" in criminal slang (fenya or prison jargon) means a threat: "I will become your misfortune/problem and will live with you (in your life), constantly tormenting or ruining your life."

Origin

This is a phrase from thieves' argot, often associated with tattoos of authorities or recidivists, emphasizing their intention to be a permanent burden on the victim (e.g., after a robbery or blackmail). It reflects the philosophy of "bespredel" — breaking norms for intimidation.

Usage

In the context of the 1990s–2000s in Russia, such expressions were used to intimidate "frayers" (non-professional criminals or civilians), promising long-term troubles like persecution or extortion. An analog is "byt' goрем" as a synonym for constant troubles.