Hard to understand, not enough detail.

good build nunu is good

haha glad you enjoyed it! Thanks for the sick Nunu guide that inspired me!

Tried this out in a couple of ranked games.

... HOLY ****, it's good.
Glad my guide helped, man. This is so great. +1

Great fun :D
Great map awareness :D
Desturbing enemy jungler :D
Amazing ganks with another jungler on your team :D

Glad to hear it worked well for you! The key, with all roamers, is flexibility. The last couple games I've played with this build I've had to go lane bot because my teammate couldn't handle the 1v2, but at least I sped up my jungler and denied their jungle before I got there :-). It's fun to see the opponent jungler underleveled and not getting red buff early.

didn't think it would work, but hell, this gave my team huge exp. advantage and crazy ganks with the jungeling shaco on ower team :) (Y)

Smite is definitely an option, but I do not prefer it. As a roamer, smite will not be used as consistently as a jungler would use it, and outside of stealing a buff it's only good for securing a baron/dragon kill. The early lizard steal with smite is nice (it's something I typically attempt when I play jungle Nunu), but I don't think it justifies bringing smite over CV or flash. Flash is vital to many early game ganks, counter jungle escapes, and ulti set ups. CV is, in my opinion, necessary for any team to have.

If you have a support, you can ask them to bring it instead, though if you run with a support they will be solo laning due to jungler and roamer. Typically support heroes roam, thus making roaming Nunu both the support and tank/offtank for his team.

only way to play nunu :) ...but id get smite for better counter jungling, u ward their red and then u go and consume smite the lizard when they are almost done.

I have played with this kind of nunu and I must say, it is extremely effective when used correctly.

this guide is a good one. you can tell that this guy really thought long and hard about all this stuff here. well done!

Fantastic guide! Have tried it successfully many times!