A pimp, drug dealer, or "whatever" guy you do daily illegal business with and who you owe some of your welfare check to.
GPL 'Gotta Pay Lonnie"
druggie chick in welfare line: "I can't live on 200 a month"
Jail Dude: "I can't live on 200 a day haha"
Druggie Chick: " well, I need the 200, I have a phone bill and I "Gotta Pay Lonnie."
(The name is fictitious)