1 definition by Sister Wife

noun.

1) when livers randomly attack their owners.

2) a sudden failure of the liver

a)less severe than a heart attack, but can still kill you
1) I was walking down the street, and then this liver popped out at me. It was such a liver attack.
2) I was laughing so hard, I had a liver attack!
by Sister Wife February 28, 2011
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