Retail workers: What is the most ridiculous thing a customer has ever complained about

I'll go first. This happened last month and a women barged into our store(Walmart) furious! She through a box of condoms on the counter and asked who we think we are selling her child condoms. I said "Ma'am I apologize if you're upset." But she kept yelling saying "How do you get off selling my child condoms?! What tf is wrong with you?!" I told her we really don't have an age requirement for condoms and I'm sorry if she's upset. We don't really ask questions. She says "Age? What are you talking about age? My son is 26!" I was confused and said "You're upset... That we sold your adult son condoms?" She says "I'm upset that you're supporting his sinful life style! He's not trying to protect himself from fathering a child! He's using them so he can be a *whispers* man." I said "So you're upset we sold your gay ADULT SON condoms?" She goes a rant saying how much it destroyed her to visit her son and see that Walmart bag knowing we condone this life style. I said ma'am I don't asked questions when people are buying condoms or lube or anything. It's not my business." Then she started demanding a refund for condoms she never even bought. I don't get paid enough for this shit.