Definitions by crowrawrr

knibber 

1. A person who, without a reasonable excuse, consumes an inordinately small amount of alcohol at a party

2. Someone who orphans their first and only beer, especially if he/she pretends to keep drinking throughout

Dude, I don't care about your Grandma's birthday party tomorrow, quit being a knibber and finish your beer!

knibber by crowrawrr January 16, 2008