Well it makes for a good conversation starter, no? ‘Daddy, where do baby fetuses come from?’ At least the guy wasn’t prejudice about the little bastards. I saw a black one in there. Listen, it might not have been the best timing to give those out but as a parent, you tell your kid it’s a sleeping baby doll and move on with life.
If anything the kid has all the right to be pissed. I HATED getting anything other than candy for Halloween. Thanks for the nickel and 3 pennies lady, what do you want me to do with this? Maybe if I’m lucky enough to get another dollar in change I can buy my candy on Halloween! And then there’s the people that give random objects from around their house. I seriously had a woman give me a knitted finger puppet one time. Just one. Not even two where at least I can have a conversation between the two of them on my fingers. People, go to the store and buy candy on Halloween. Maybe then your house won’t get egged every year.
SubwayCreatures 
Chalk it up to him being a young and ambitious fellow. He doesn’t have a family of his own so he doesn’t understand what age appropriate is. Ignorance is the excuse at this point….if he is still doing this in 10 years it will qualify as stupidity.