1. A straight edge party here no alcohol is being consumed.

2. When a group of ppl consume mass amounts of shared water.

3. When a group of ppl consuming molly or extacy consume massive amounts of water.

see monster party .
Dude i rolled face at the water party last night.
by The Edd J C March 2, 2011
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When you put liquor into a water bottle and then continue to get fucked up while everybody else just thinks you are drinking water
One day after school my friends decided to have a water party without telling me and they got all fucked up while playing disc.
by T08 January 23, 2008
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Canned alcoholic "hard seltzers"
Hey Bro, do me a favor and pick up a 12-pack of party water on your way over. My lady likes that Black Cherry White Claw
by PW2019! July 3, 2019
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Vodka, or any other clear alcoholic beverage, disguised in a bottled-water bottle.
Ever since she's been sober you never see Lindsey Lohan without her "party water".
by Mikesy January 10, 2007
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A colloquial term for sparkling water resulting from the added excitement lent to the drinking experience by the effervescence.
Peter’s installation of the sparkling water system quenched the Casualty team’s continual thirst for the bubbly delights offered by party water.
by sjg22 October 29, 2018
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