Playing with foreign premades

Speaking their language all game, getting mad when I don't give them what they want when they don't even talk to me. (either way you're not getting blue as a 0/5 Orianna I don't feel like donating my blue to the enemy LB). Chattering among yourselves is not going to get me involved in anything, especially passive aggressive statements that I don't even think are directed at me but are about me.

Now here's the fun part. They don't try to communicate with me and only talk among themselves. And I assume they assume that I am clueless. I happen to be multilingual, not a very good one, just barely conversant. Then, the bitching starts - I understood bits like "no blue buff", "no gank top lane", "useless jungler" etc etc... to each other in their language. I just kept quiet and listened.

Maybe I really didn't play well. Whatever. In any case, I don't give a fuck about joining their group. I don't need to be buddy buddy with them. But I do expect at least a basic level of communication, or well, cooperating is going to be difficult. Otherwise, go find someone and stick to 5 man premades.