has anyone else used this and it made your lips numb? I chatted with a guy the other day, forget who... but one of his pics he said was kids finger paint (it was black in color) and it was very sticky. Is this made or bought?

I've used tempera often with no ill effects. Wouldn't call it particularly sticky -- it is just "kid's paint" after all. Here's the brand I used in my latest profile vid to color pies and such: http://www.walmart.com/ip/Sargent-Art-Art-Time-Washable-Tempera-Paint-16-oz-Blue/36741923 . After all that fun (see below) I still have half of that blue bottle left! Very affordable and no clean up problems, although I always clean up pretty quickly to make sure.

EDIT: I should mention that in soundguy's experience, the blue paint will stain the skin when undiluted https://umd.net/forums/methylcelluose#495667 (second paragraph), although I have not had that problem myself -- maybe he's using strong lighting, I don't know. He also spells it "Tempra" but from what I can tell by googling it's "tempera" unless I'm missing something.