A frickin' loser who has no friends so he steals other people's facebook/myspace/twitter/blog friends. He'll troll around, commenting on a friend-of-a-friend's blog and then frickin' name-dropping the only friend he has ever had. For example, "Hello blog writer, I'm Jake's friend. You know Jake and I know Jake, so we'll be friends now because I'm too lame to get my own friends. Even online."
Dude, your friend Sam is such an e-mooch. He thinks just cuz I know you and he knows you that he needs to frickin' comment on my blog and friend me on Facebook and myspace and follow me on Twitter. Tell that e-mooch to get his own electronic friends.