1. - To be cool, but dirty.
2. - To be popular, but unpopular at the same time.
3. - "The worlds most interesting dude."
Wow, that dude is straight scrapdirt. Don't mess with him! I tried to debate with him, but then he went all scrapdirt on me. I went to visit scrapdirt the other day, somehow we ended up in Vegas with a lion in our bathroom.