Bottom 3 for me would be "nobody: not anyone: not a single person:", Pewdiepie "and that's a fact", and of course, My Little Pogchamp. Discuss.
e: After careful consideration, I am willing to swap My Little Pogchamp with All "Go Brrr" Memes That Were Not Money Printer.
The jreg arc was its peak and even they saw where it was going and made their own subreddit.