H2O lean - H2O lean is when you’re trying to be cool but you’re just be

H2O lean is when you’re trying to be cool but you’re just being basic. It’s like saying water is water, but with more bragging.

I’m sippin’ H2O lean like it’s liquid gold.

H2O lean? I’ve been drinkin’ that since I was five.

My cousin calls water H2O lean because he thinks he’s a chemist.