look up any word, like darude - sandstorm:
 
2.
Having sex.
I was totally just colouring.
by loligager May 13, 2011
 
1.
The act of grasping a pen or pencil tightly in your entire fist, then proceeding to (preferably holding it point down) rub it over a line picture. Also what I fucking love.
COLOURING: I fucking love it.
by Yewb March 25, 2008