People who feed Pigeons. Why? Why! WHY!
Pigeons are basically the rats of the sky, why don't you feed the rats as well? huh? Just because they have wings and coo does that really make them less repulsive? Would packaging up a homeless person with wings and inbuilt sound effect mean you would let them perch on your hands and eat?
Why do you sad, lonely old farts insist on getting your moldy pieces of bread and feeding them, convincing them they should stay around and shit everywhere. Why don't they shit on you ever? The fact they don't proves equivocally there is no god because if there was she would get a flock, hell a squadron, of pigeons to unleash their undigested wheat matter all over you
And have you ever asked them if they want bread? Maybe they are coleiac!