Darius Jungle used to be a thing, I do this alot in ranked and it works so good because no one expects it. You basically have a second top lane that helps everything! Its amazing!

You're going to want to start wherever the ADC is. If you're blue side start red and smite golems for the buff. If you're red side start gromp and again smite for buff. You'll want to farm to level 3, back and gank a lane. To gank a lane you will smite the enemy with chilling smite then do your jungler combo W>AA>AA>Q>E>AA Until dead. This works 90% of the time if your lane follows up.