The act of holding a bottle by its neck. Commonly seen at parties, inexperienced drinkers do it to look cool, holding the bottle awkwardly by their side. As they become more intoxicated, they will become more and more protective of their drink, just to make it obvious that they are DRINKING ALCOHOL!!!1one1
"Look at that bottle necking buckhead!"
"OI! Jermaine, quit neckin' that bottle and come help me bury this corpse"
"Man, Tobias is a total bottle necker"