The Urban Dictionary describes Ross as:
1. Ross
adj. ross·er, ross·ome
n. ross·ity, ross·ness
1. Of or pertaining to something, that, by the carefully judged standards of a select few individuals, is very cool and awesome
2. But not just normally awesome, it is a special kind of awesome that I wouldn't really expect you to understand unless you have truly felt the power of something ross in your life.
3. When you feel that something might be ross, you should consult me and I will tell you if it is or isn't.
4. Of course it's slightly subjective, but not really.
3. Ross:
1. An alien being that can often be found at in locations of very high fun density. Otherwise, favored habitat is forests or rivers.
2. A Ross looks human from the outside, but are obviously alien when you observe them competing against humans in the wild where Ross's clearly outperform humans in all areas.
3. If you see a Ross, kiss it. They like that.