Neknominate

thumb|A still taken from a neknominate challenge video

Neknominate, also known as neck and nominate, neknomination or neck nomination, is an online drinking game. The original rules of the game require the participants to film themselves drinking a pint of an alcoholic beverage, usually beer, in one gulp (known as necking) and upload the footage to the web. A participant then nominates another person to do the same within 24 hours.