int feeding = intentional feeding. It means you are deliberately getting yourself killed. Bad farming is not int'ing, it just means you suck at farming, no offense. Anyway, try to limit your deaths to no more than 3-5 per game. Many deaths can be avoided, whether you aren't warding (or looking at the map), not playing around your team, not using summoner spells, etc. try to only die once per 10 minutes. Death isn't just giving gold (which in turn lets them buy items to powerspike sooner) but it takes you OFF THE MAP for X seconds, leaving your towers and neutral objectives either defenseless or poorly defended.