A Cargoon is someone that modifies there car to the point of completley ruining a perfectly normal car. As well as using there car to pick up girls, and rev up their engine to make themself look good.
1. A person walking around campus who cannot be seen without wearing head phones that are particularly large and inconvenient. Their music can be heard by everyone around and their music selection usually sucks.
or
2. A person who is listening to an ipod in the most inappropriate occasions. ex: on the shitter, while ordering food, class, funerals, doctor visits, etc.
1. "Dude did you see that tune goon with the gay ass headphones wearin a wife beater and bumpin nickelback?"
2. "Dude, in the shower!!! you are such a tune goon!!!! Put your ipod up for one freaking minute!!!"