You are ignoring this user. Show me the post.
Oh—I finally get it!! He's not actually
posting that over and over... It's just auto-generated content we see when we've hidden someone's actual posts (not because they don't have anything interesting to say, but because they insist on using big goofy blue text over and over and over and...). Wow, it took me only, like, a year to realize that—did anyone else get it?
OK, LOL, I suppose that's not
quite as annoying. Still, it seems easy enough to fix: Stop jumping up and down trying to get everyone's attention, use normal text, and give us a chance to appreciate you for who you are, not your prowess at applying Size and Color tags. Eventually these peeps will hear about it, unblock you, and see what you have to say again.
Or you can stubbornly persist in the mistaken belief it's more important to cling to a silly, irritating posting gimmick than to, you know, participate in a message forum. It's up to you.
You may even find it's a good thing to consider in real life, if you've been doing similar stuff there too. I'm just saying.