why not

jeb_ anvil sheep don't work for me plz fix that.

 

-Removed irrelevant posts.

Can you tell us what's not working in more specific details? Can't you rename the nametag? Can't you attach the nametag to the sheep?
Be more specific please.

 

I believe what he is trying to say is that when he puts a nametag titled 'jeb_' on a sheep, it isn't doing the thing it's supposed to, which is to make the sheep rainbow coloured. It doesn't really matter that much.

 

What you do is not name the nametag jeb_, but the sheep egg. It has to be a sheep egg otherwise it does not work. For example:

One acquires a sheep egg.
One acquires an anvil.
One places anvil.
One renames sheep egg into "jeb_"
One gets a rainbow sheep.
(Optional from here.)
One gets a nametag.
One renames nametag to whatever name it is.
One puts nametag on sheep.
Sheep is named whatever you want it to be while it is still rainbow.

 

Ok so this happens to a lot A lot of hackers..I saw this video where people that have HACKED CLIENTS can't see colorful or upside down sheep because the hacked client can't see it you maybe hacking on the server this is just a suggestions!

 

I don't think you understand. What he is saying is he took a nametag and named it "jeb_" using an anvil. Look to what I said earlier: