Leave a team full of constant-dcs
A team where mid & top kept on dc and rc, dc and rc, resulting in feeding the enemy team 1v8. And so, I left this team then.
And no, it's not called idiocy. It's called Justice. You left me to screw the game, my turn to do on yours. You shouldn't have played a game where you knew it was laggy instead of building stupid courage to play again.