1 definition by MM-UK

When you are nominated to "neck" a drink.

Someone who is neknominated has 24 hours after nomination to mix together a variety of spirits (and whatever else they deem worthy/disgusting/difficult) and post a video of chugging it in one go. After necking your drink you then nominate at least one other person.
Jane: "Thanks John for the nomination, I've got blueberry vodka, Jager, regular vodka, wine, absinthe, cider, OJ, salt, sugar, cinnamon and milk in here...." *drinks the mixture* "I now neknominate Bob and Sally!"
by MM-UK February 6, 2014