Already found it.
Here's how to make a link with words.
Right click a thread.
Choose "Copy Link Location"
Then, when posting a link, click the picture with the Earth and Paperclip(has on visit messages)
When a pop-up appers, something will already be highlighted.
Keep it highlighted, rightclick, paste, and then press OK.
After that, there is another highlighted part.
That highlighted part is where u type whatever u want.
If u pressed go advanced or ur PMing someone, I would most likely Preview the message first and check if the link works.