A person, particularly young people or young workers, who find ingenious ways to slack off and avoid responsibilities. They often have been coddled so much by their time-out rearing upbringing and reward-for-effort schooling that any type of on-the-job criticism is not handled well. Laxers tend to care mainly about the four Fs: food, finances, fun and sex. They don't trust baby boomers and don't respect members of Generation X.
Johnny is a real laxer who doesn't care about anyone but himself.