A guy who lives with his mom, has no job, no car, no life, and no prospects, yet still thinks he's better than you.
Obssessed with hanging around you and constantly trying to impress you with things you know he hasn't done.
"Did you hear that Bob was talking about how he was gonna go to New York this weekend?"
"Yeah, right. The guy can't even afford a bus ticket. He's such a gollum, he's probably gonna ask me for a ride."