I couldn’t find any other instances of them “harassing” you. If everyone was attacked for one mean comments nobody would be left on imgflip. They where not harassing you simply making one mean comment.
Waffle is innocent. Travis posted a (what looked like) pro fortnite meme on a Minecraft stream. Naturally waffles posted a bit so nice comment on the meme. That’s not harassing it’s defending Minecraft on a Minecraft stream.