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."
T shirt buying sabotaged when you pick up a seemingly perfectly good T-shirt in a shop, go to try it on and then discover that the neck hole is super-wide exposing half your chest - thus making you look like a roid-munching D-Bag from Geordie Shore.
"I was about to buy a wicked T shirt in a shop, then I tried it on and saw it had Doucheneck. Now I'm off to stab Ed Hardy in both eyes."