So i found this discussion..

I found this discussion about someone getting perma banned on league, and they said they have been playing for 4 years and other things and said just chat ban him or make his suspension shorter he also said he lost his temper when he had trolls in his game. He also made an edit that his suspension was shortened to 2 weeks like wtf to me it seems like favoriting or something because i got perma ban ;n; like thats unfair... I had trolls in my game, i raged too but like... It's not so fair in my opinion and riot said under any circumstances of swearing or so the ban will not be lifted... [zombie-brand-mindblown]