This
http://i141.photobucket.com/albums/r56/hara01/douchebag.jpg
A problem with the douchebag is that they exist simply because their self-esteem needs others like them to survive. if you insult a douchebag his friends will come to his aid with words like "bro, that's not true" and "they're just jealous, dogg".
To give a boost to their ego they must only be with other douchebags and since the media has tricked people into thinking this is cool, their egos grow greater as their numbers increase.
they should vanish after this generation because thanks to parents telling their children "you can do anything" they believe they can do no wrong, when reality catches up with them they should realize that they suck at everything and are a failure, causing their illegitimate children to distance themselves and not follow in their brain-dead father's steps.
If all goes well they should be gone in about 5-10 years.