You won't need to break out the comb for this one, but chances are you will anyway. This pompadour will have you reminiscing of the classic rebel without a cause, even if you're not old enough to remember it. It's not often that a hairdo has such a significant cultural impact that it's instantly recognizable as part of a group and time in history. This is one of them, and what greasers did, pioneered most of what we consider cool.