1. a poser manatee shaped person that posted a definition about himself on this site. (see: gayrab)
2. a troll that poses as another person under the username "sk8r" while on skateboard bulletin boards and discussion forums via the Internet. sk8r will often be found posting replies to his usual username which is gayrab.
3. a tard that likes to flame others that won't agree with him or have the sack to stand up to him.
It was so funny. Yesterday, sk8r posted a definition of himself on urban dictionary. ROFL!