Sex with chick who is extremely dirty and omits a ripe odor from every orifice. But the need for sex and a good nut overpowers good judgement and you still give her the D.
Doucheneck is an extra low cut V neck t-shirt that is worn by a guy who wears it in a derisive, sarcastic manner with attitude directed at everyone. It can accompany skinny jeans, scene style, or general metrosexuality.
"That guy in the doucheneck just spilled his drink on my friend without apologizing."