It's the biggest drinking night of the year.
It's the Friday before Christmas and consumption of alcohol will rise 114 per cent tonight, compared with your average Friday.
Irish people drank 38 million litres of pure alcohol last year, with beer most popular, followed by wine, and then spirits and cider.
And the average person drank more than 10 litres of pure alcohol last year.
Public Health officials are urging people to have a dry January to make up for the excess of the Christmas season.
