I will AFK everytime...
So this has happened twice in two days. I main ADC and the person who is last pick gets "stuck with" support and trolls. Literally keeps running into enemy team and feeding, purposely messing up cs, and being obnoxious in general. The enemy ADC ends up like 4/0 from killing the support in just a few minutes, then I'm expected to lane against that. Team starts bitching, of course, about how bad bot lane is.
So today after the 2nd time this happens, I afk'd. I don't feel bad about it in the slightest, just further proof that this game is, at times, complete bullshit, and ranking up has a lot more to do with luck then it does skill at lower brackets.