I don't know about you guys, but I've tried paint water and, yeah... Not that great.

I drank the paint water one time x.x

Why in the same mug??

Oh I know that feeing; let me set the stage for you:
It's past midnight. You've been punting for hours. You brew some coffee to keep you awake just long enough to finish the painting. You work for a fiew more hours between dipping your brushes and sips of coffee you finally finish.
You lean back in your chair and admire your work and take one last sip of coffee. But then, before you even taste the liquid you have just swallowed, your stomach drops, because you remember; you already finished your coffee.