I teach a Chickens 101 series here for the local Grange so I hear it all. Oh, the stupidity burns:
"You gave me a rotten egg, so I threw it out!" - She was referring to a beautiful green Ameraucana egg.
"So how many eggs can she lay in a day?" - Pointing at our HUGE rooster who is literally 5 inches taller than the hens.
"The rooster has sex with the hen, she lays like a dozen eggs, then she begins brooding that same day, right?" - a local child, but a lot of the adults I've spoken to seem to think the hens are holding a dozen eggs inside themselves just walking around waiting for the rooster to get around to them and fertilize the eggs!
"So which one is the rooster?" - As the rooster is crowing just 6 feet from them, and again, he's HUGE.
"No, I'm not going in your backyard, you have a rooster! Roosters attack people, yanno." - Said while standing on our back porch, watching the flock. Said rooster is 6 feet away, completely ignoring us entirely. I went over and scooped him up, turned to the person and offered to have her pet him. She ran back in the house.
"I just found out that chickens poop eggs out their butt, I'll never eat one again!" - a misunderstanding about the vent. There are many misunderstandings about the vent.
"I thought they were like egg pods and she was going to lay them soon" - a lame excuse given after we showed the owner multiple lice pods stuck to their chicken's feathers. We were very specific about treating the poor hen.
"Chickens have really short lifespans, like a year or so, right?" - wow
"What's wrong with her legs?" - pointing to the beautiful feathers on our cochins legs.
"What's that growth thing on its head?" - pointing to the comb of a silkie cockerel.
"You have chickens but what are those other birds, some kind of quail?" - pointing to a Hamburg and Dorking. It took awhile to convince them, the Andalusian was pretty odd to them, as well.
"I thought the egg would be wet, yanno, and need cleaning or something. Like a baby." - spoken by a friend helping me gather eggs. I didn't even bother to explain.