['MY neighbors wasted a bag of chips on our stairs', 'Oh no!  Did he get a tummy ache?', "I don't know. All I know is he didn't even try to pick them p!"]
That is just disrespectful!  He should have stayed on his own stairs if he was going to make a mess like that!
My neighbors wasted a bag of doritos on the stairs and just left them there. What a jerk