love the go with the flow doodle mentality. I call it "Randomness". It's a great practice to help you start and gives a great feeling of complete freedom, and that's what doodlin' for me mostly is about. I sometimes use this randomness to create peace of mind, new ideas, creative flow, clearity, vision, dreams or great art! :)
My friend wanted nautical creatures for the back of her business cards, so VOILA. These are ink doodles that were scanned and given some color/grunge in Photoshop.