Living the poor, ghetto-rig life. Everything you own is used and bought at goodwill and the dollar menu. You live your life in the dirtiest of the dirt.
Wow, you really are living the nasty nigga life, son. Your apartment has a 12 inch tv from goodwill, plastic lawnchairs for furniture, you donate plasma/semene every week to supplement your income, and you live off Ramen Noodles and Pizza Bites. You are officially the epitome of a nasty nigga.
Evidently this has been derived from CHAT + MARATHON.
to define a chat session or a series of back to back chat sessions that stretch for several hours together.
Tim: Hey Jack, how was your weekend?
Jack: You wont believe me man, I've been on chat for most of the day, like 6 to 7 hrs may be!
Tim: Damn man you're a Chatathon chatter! I cant even dream of doing that!.