A rambler who give out personal information very easily. The person put very little thought behind how they talk. Most of the time this person can offend someone or find trouble for making inappropriate remarks.
PJ: Deez was real loose lipped last time he was spittin.
Ale: Yea, he should probably keep his wig on check.
PJ: Word.
Anyone who inadvertently shares a secret. Sounds like a term dating back to the Prohibition era. LLM can also be used in texting.
You silly goose, loose-lipped moron! If it wasn't for that loose-lipped moron, we'd still have a still. One loose-lipped moron spoiled the surprise party.
Someone who is addicted to obtaining money and building wealth. A money addict and fanatic. Breadheads often work more than one full-time job, and some even participate in illicit activities to "obtain the bread".