Cottingley Fairies

I remember one time at work when we discontinued a product we sold which had angels on it, my job was to offer a suitable replacement to the item they have & entice them purchase that instead. I suggested a product which had children on it with colorful wings. One very religious woman yelled back at me "Those aren't children with wings, those are FARIES!!!!" followed by "Do you know what fairies are?", I replied back "uh.... no... mam, I guess I don't".... (as submissively as my job requires me to be.) She states "Fairies are demons. They're demonic beings sent by the devil."