We are NOT Floor Mats, STOP Walking all Over Us...

So because of everything our friend has done to us recently, I have decided I am sick and tired of being his floor mat, and I refuse to do anymore favors for him. I have always been willing to do anything for my friends, and I try to make that very clear to them all. But this specific friend has taken it too far, and is not only walking all over me, but is walking all over everyone who cares about him, besides his girlfriend. I think I am going to talk to the rest of our friends, and put a stop to all of this, by making sure everyone refuses to do favors for him for a while, and see if he realizes that everyone is sick of his behavior. I'm even going to talk to his parents and let them know that he is not only disrespecting his peers, but also disrespecting his elders.