nagins - A quarter of a bottle of alcohol. Like it's a tiny party for

A quarter of a bottle of alcohol. Like it's a tiny party for your liver.

'He drank a nagin and then cried in the bathroom.', Text from my dad.

'That nagin was barely enough to get me to the bar.', Tweet from a drunk friend.

'She had a nagin and then asked me if I wanted to dance.', DM from my sister.