Its an Old School RuneScape (OSRS) copypasta that originated from a response by Jagex Moderator (Jmod) on Reddit. The Jmod was responding to a bait post of the stats of an obvious botting account.
It became an instant meme because it showed the extent of bot problem and how OP had took every step to reporting the problem and had to resort to making a “flex” bait post on Reddit just to get that particular bot banned.
Whilst I commend your ability to kill Vorkath, posting on Reddit about your account doesn't grant it any legitimacy from selling your spoils to the Black Market (that goes for the 481m you sold today, too).
Whilst I commend your ability to take action, I must admit that this is the account I sent a tip on October 5th to Jagex's tipoff email, further inquired about said email on twitter around a week ago and now posted the exact same thing on reddit. It isn't really my account.
Your turn.