Feature said:
what usually works too, is taking a champ and saying "first time *insert hero name*", it makes other people quit.
or act like the complete noob and as if a champ is AD or AP.
It's amazing how much hate those few words can bring. I said that once (it was true, I had bought GP like 5 minutes earlier) in champ select. My team seemed cool with it and told me to do my best.
Anyway, I had to mid as GP and died twice (I had 1 kill, btw, so I was 1/2) and my whole team started blaming EVERYTHING on me, just being jerks in general to me. By the end of the laning phase I was 3/2 (yes, a positive score) and a few others on our team were 0/8, 2/8, something else similar. Yet, I still took all the flack anytime anyone had anything bad to say. The rest of the team massively failed me and we ended up losing, but not before the other team killed me a few times after being fed to hell and back by everyone else on my team, so my ending score was like 4/7. You can imagine who they blamed for the loss.
I argued with the douchebag playing teemo on our team for 5 minutes, reminding him that most of the game I had a positive score and that his 2/8 record really was worse than mine, especially since my last several deaths were caused by the others on my team feeding the opposing team. Yet, somehow he couldn't see that. Then he started calling me a fat virgin, which I love when people do because it couldn't be farther from the truth since I'm 6'2 170 and have a gorgeous girlfriend living with me.. Total backfire. lol.
Love the community of this game.