WTF humans!
We finished off the dinosaurs with a whopping asteroid to make way for you mammals. We tinkered with your genes and got you to come down from the trees. We taught early humans how to raise crops and domesticate animals. Gave democracy to the ancient Greeks. And pulled your sorry asses back from the brink of nuclear war on multiple occasions. You owe us extraterrestrials big time.
And how do you Judases repay us?