happy water 

vodka, or other alcoholic beverages, usually clear alcoholic beverages

They were all drinking happy water, so they all got drunk.

happy water by ZzZzmaster September 9, 2013

Happy Waterfall 

After a strenuous workout you have your workout partner take there sports bottle filled with cold water and give you an enema

colonoscopy after exercise happy waterfall

Happy Waterfall by DeerRun crew September 7, 2011

water hippy 

One who likes sitting in the rain when they don't have to. Even if all their friends are under cover they will stand there, like idiots, in the rain.

That stupid water hippy is getting all wet out there, what a loner.

water hippy by The Whitehat October 19, 2004