Top definition
Able to drink undefined amounts of alcohol without chunking or feeling any kind of hangover the next morning.
He partied so hard last night and he's fine this morning! He must have a liver of steel!
by mikel martindale November 01, 2010
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug