GG

GG stands for Guaranteed Gains. A creator who is already in the business for some time, or a professional agency, use a trial link and promote you and your account to gain a specified number of followers. This typically applies to the OnlyFans website and it's creators.

Ken: Hey, can you help me promote my OnlyFans account?
Barbie: Sure, pay me $300 and I will help you get a thousand GG's to follow your page?
Ken: Really? That's cool!

IC

IC means ‘In Context.’

IC relates to the context of the topic already being discussed or presented.

Him: When we were talking about pizza toppings, you brought up pineapple. Is pineapple OOC or IC to the pizza topping conversation?

Her: Pineapple is IC to the pizza topping convo.