A person who acts in a treacherous and douchy manner. A motox is often inconsiderate and does not have an understanding of the word loyalty nor does he grasp the concept of discipline.
-Where is Jon?
-Oh he left to go and hang out with his other friends.
-What a motox!
-I can't come with you to the party tommorow, need to do some stuff.
-Come on, don't be so motoxious!