A person who wants to be popular or thinks they are popular but aren't.
If your friend thinks they are popular, but they aren't, then they are wopular.
Wopular.com is a news aggregation site, with feeds from the top newsapers like New York Times, LA Times, and USA Today.
"Hey, did you hear that story about Rod Blagojevich?"
"Yeah, read it on Wopular.com."