Ok

So I need to get some make up that will even out my complexion a bit, for those bad weeks when my skin decides to go all blotchy. Obviously as a boy I know nothing about this topic (though I may be ruining my gay cred by admitting that) so any advice or recommendations will be greatly accepted! it is important that it is pretty much invisible to those that don't know I am wearing it, as it is kind of important that I still look like a boy. Is invisible (or nearly) make-up possible...?

Revlon colourstay is very good because it doesn't come off.  I've been known to use it everywhere!  It seems to dry up spots pretty well too. 

Hey Benny,
Try Bare Essentials makeup (http://www.bareescentuals.com/index.html)
it is Mineral based, and is basically a powder veil you put on your face, but it is very natural looking, covers the blotchy and evens out the complexion. There is a starter kit you can get that includes about 4 powders, 3 brushes and a make up primer. All major dept stores should have this. Plus they will happily do you over, and it also comes with a dvd that also explains how to do it. Plus it is easy to reapply. Swirl, buff, and tap. It will become a mantra.

Also if my memory serves me right, Jean Paul Gaultier, also has a line of make up for men, but it has been told to me by some of my gay friends, that it is even too gay for them. 
Good luck Violette

Thanks guys! All noted...