A "real life" is constituted by having a girlfriend, an active social life, getting laid on a regular basis etc.
Silver: Fucking liferfag.
Danny: But I'm trying to only stick with one girl this time. There's just so many to choose from.
Elliott: Grr.. He's such a liferfag.
Brett: I guess I'm a semi-liferfag.
Jamie: I would probably be a liferfag if I didn't live in a barbarian village with like 3 fucking people in it.
Molk: I'm the complete opposite of a liferfag. I have no life.