FEEDS all game, doesnt care at all, laughing and joking about it on ranked. yet NOTHING happens to him, and he is untouchable. how is this fair at all? i mean come on, this dude in ranked trolling, and no one can say anything to him or, we will be banned for toxic? wow 
Going 1/10 isn't all that uncommon. That by no means sounds like int feeding, just having a bad game.
Maybe he was laughing and joking to keep his mood up because being sepeessed usually makes one play worse?
Getting beaten by better gameplay isn't intentionally feeding. Trying to fight an uphill battle that they (admittedly) shouldn't fight and losing, is not feeding. Getting caught out of position isn't feeding. Getting erased by a good play isn't feeding. Getting caught out facechecking a bush isn't feeding. Getting ganked by a Jungler isn't feeding. Trying to save someone and dying isn't feeding. Getting obliterated by skills you didn't know could work that way isn't feeding. Getting obliterated by skills you didn't know existed isn't feeding. Dying trying to defend an inhib tower isn't feeding. Dying trying to sneak a dragon or Baron isn't feeding.
Try to give other humans a little more credit. Losing a game doesn't mean that someone sabotaged it.
