Just stumbled on an INTeresting funnelling strat on YouTube.

https://www.youtube.com/watch?v=RYv6HdiLnMQ

It's never explained in the video so I'll quote a summary of the strat from someone in the comment section:-

> This is actually a rather INTeresting strategy. At first glance it seems totally idiotic, but Riot SUPER buffed the bounty gold, thus making this perfectly possible. The nunu and rammus upped the bounty of the enemy team, who then played reckless, because they thought it was an easy win, so they eventually ended up dying, giving huge gold boosts to the carries (basically a backwards funneling strategy). The second part of this strategy was to allow huge XP and CS gains to be had by the side lanes; Brand and Amumu. This gets them to late game much, much faster than the enemies, who will most likely all be mid, trying to push. Then they selected a safe mid-lane pushing champ, so the enemy team had a difficult time ending the game. The trick to this strat is to make the enemy team play reckless, so that your carries can get the large bounty kills. This is achieved by making them believe that a teammate is inting, thus taking disco Nunu is the obvious choice.