Today's word of advice:

[camwyn]

Even if it's a really big mug, with high sides, and you know there's only a little left in it, don't shake it to loosen up the crushed ice/soy mocha mixture that takes up the bottom inch or so. The ice has already melted and you will wind up with two huge splotches across your khakis.

Buggrit.

At least the colour's not that different. I've dabbed it with water and I think it won't stain, but now I'm going to have to wait for these to dry.