The worst type of mistake that one can make. Making such a mistake usually results in extreme consequences for the individual that may be felt for years to come.

Using this term is most effective when said in a serious tone.
Boy: Hey do you want to dance?
Girl: No sorry.
Boy: Wow. You just made a liquid mistake.
by dustydust April 4, 2011
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A drink invented by Robert Langdon Quinlan which consists of a particularly potent combination of equal parts Jameson's Irish Whiskey and Monster Energy Drink.
- Whats Bobby Drinking?

- Liquid Mistake

- Ill get the stomach pump ready for later
by quinny626 April 5, 2011
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