IF SOMEONE IS HARASSING A USER ON THIS SITE THE BEST APPROACH IS FIRST IGNORE, FLAG, DOWNVOTE. IF THEY PERSIST KINDLY ASK THEM TO STOP, IF THEY CONTINUE, REPORT THEM DIRECTLY TOP AN IMGFLIP MOD. OBVIOUSLY IF YOU'RE A MOD IN A STREAM IT'S YOUR RESPONSIBILITY TO PROTECT THOSE WHO FOLLOW YOUR STREAM FROM SUCH USERS. BASICALLY IF YOU'RE A MOD DON'T GIVE HIM POWER. DON'T APPROVE HIS MEMES OR UNFEATURE IF THEY'RE HARASSMENT, TELL EVERYONE IN YOUR STREAM TO FLAG OR DOWNVOTE HIS STUFF IF HE'S HARASSING ANYONE. DO NOT ENGAGE HIM BY HARASSING HIM IN RETURN OTHERWISE IF YOU REPORT HIM TO AN IMGFLIP MOD YOUR HARASSING COMMENTS MIGHT ALSO GET DELETED.