Douchebag Neck
A form of a t-shirt neck derived from a v-neck. The difference is a douchebag neck shirt cuts very low, usually to show off man cleavage
Tim used to wear crew necks, then he started working out and wore v-necks... now he just wears douchebag necks.
http://www.vulomedia.com/images/19295douchechart_copy.jpg
http://www.vulomedia.com/images/19295douchechart_copy.jpg