Greg is the strongest army on the internet. If you are one of Greg, you are immune to all diseases and you will live forever.
(Danny Gonzalez is the owner of the army. He is the reincarnation of Jesus.)
Guy 1: Are you part of Greg?
Guy 2: I'm not. What is Greg?
Guy 1: Greg is the strongest army on the internet. You will be immortal if you join Greg. The only thing you have to give up is your oil and tobacco.
An often ironic synonym for the upvotes/likes you can get on various websites. "Internet points" is often used to point out that these have no real value, and craving for likes is pretty useless.