Drinking Water out of a 40oz bottle that Alcohol was originally in.

For those that can't afford bottled water and/or a Nalgene

Tip: Use a Darker bottle to make your "Water 40" appear to be real Alcohol.

"Yo Bro can I get a Swig of that King Cobra 40 oz"
"DUDE This Aint No Beer, it's a Damn Water 40"
by Kylemotron June 15, 2008
Get the Water 40 mug.
What your call when you got 40 oz. of Malt Liquer
Also nickname for Bay Area super rapper E-40/
by Jizzo Fortanel January 22, 2004
Get the 40 water mug.
A vitamin water that is made by E-40 and the makers of hyphy juice.
I was at 7-11 yesterday and I bought that new 40 water and it was amazing.
Get the 40 water mug.