Generation of spoiled, self-indulgent, self-important whiners who were born to the self-indulgent self-important baby boomer doper generation. Entertainment, video game, computer, tech/gadget, and ritalin addicts who can't function unless a computer is nearby or a gadget is attached to them at all times. Constantly in search of thrills such as sex. Many are very tech-savvy but lack social skills with opposite sex.
"I just hired this Gen Y'er and all he/she does is whine about how this job is too boring."
"Well yeah, that's why they're called Y'ners."