Keep in mind, this is not an inting guide. Inting is a last resort if you think your team is going to win regardless of your "assistance".

You WILL be punished by riot if you:

Consistently int every single game (as in a death every minute)

AFK for over 5 minutes.

Flame in chat, or display negative behavior in chat.

You WILL NOT be punished by riot if you:

Steal your jungler's camps.

Queue support and play jungle instead.

Troll and let your team-mates die.

Int a sensible amount of kills (e.g 10 deaths at 20 minutes.) Remember, in bronze this is totally realistic, bronze players actually int that hard.

Do NOT flame in chat. If you flame your team-mates, you will be chat restricted and banned. Trolling is not punished at all by Riot, flaming is.

Click this link for proof you don't get banned for this

Start of the game

1. You queue support and mid.
2. When you get into champ select, you ban Ivern or Yasuo. Do not hover Nunu support, as it may cause people to dodge.
3. Preferably, you are support. Pick Nunu. Hover flash and exhaust as your summoners.
4. When the game is 5 seconds away from starting, change exhaust to smite.
5. When the game starts, walk to the buff your jungler is starting at. Don't leash him, just dance or taunt. When the buff gets to 800 hp, consume + smite it.
6. Follow the jungler around and prevent him from getting CS. Steal every camp he goes to, your goal is to make sure he doesn't get a single CS from the jungle.

Scenario 1

Your jungler goes AFK. You have succeeded. Enjoy your free loss.

Scenario 2

Your jungler goes "AFK". At 3 minutes in, they come back. You see him come back. Instantly, you run at them like a heat seeking missile, spam pinging "on my way", letting him know that you aren't done yet.

Scenario 3

Your jungler walks bottom and tries to play support, this is the smartest thing they can do and it gives them the best chance of winning. But you're not going to let that happen, you have minion dematerialisers and you have consume + smite. Dematerialise cannons, consume and smite the minions and last-hit them with auto attacks. Now you have 3 people leeching XP, and all 3 of you are behind.

Playing jungle support nunu requires some knowledge, you're not always going to have smite up, so you need to secure it with just your Q (consume). Make good use of Nunu's passive: whenever Nunu auto attacks an enemy, he gains one stack of visionary. When he has 5 stacks of visionary, his next spell will be stronger and cost no mana; for Nunu's Q consume, this means it will deal an extra 160 true damage to jungle monsters, meaning you should have your passive stacked at all times to make it easier to take the jungle camps. After you've smited red for example, run over to chickens and hit them 5 times to stack your passive, and make sure not to waste your passive on any other ability if you know your smite is down and you need to secure a jungle camp.

As jungle support Nunu, you can utilise the chat box to make your team-mates ff15, or even open mid. Common phrases you can use are:

"?"
":)"
"unlucky!"
"close game"
"oopsie xD"
"noob team"

Keep in mind that INTing is a last resort for jungle support nunu. Sure, you can just run it down mid every game and you probably wont get banned, but it's just boring, people have seen inters tons of times. Although inting is sometimes necessary, if the game is looking like you're going to win, load up on movement speed, take ghost and teleport, and just run the lanes, giving enemies kills. Unless your team is already far ahead, inting should give the enemies enough gold to win the game.