For Example:
To create a reverse way of writing this:
1. Open the following website: http://www.upsidedowntext.com or this site http://www.sevenwires.com/play/UpsideDownLetters.html
2. Or if you are able to directly open facebook: http://apps.facebook.com/upside_down_text
3. Make a paper you would like to make reversed. Will automatically reverse these papers will appear below the text you typed.
4. Copy and Paste the text upside down in your facebook or your blog.