Hair in your food return it or pick out keep eating or throw it away?

Me and my husband just picked up sandwiches from a sandwich shop in our area. $12.50 a sandwich I got pastrami and he got French dip. We get home and he takes his first bite to reveal a 2 foot long hair all tangled up in the meat. He was so grossed out he threw the whole sandwich away, especially with this virus made him even more not willing to eat the sandwich. We both agreed we would feel ridiculous returning a sandwich over a hair but we also would not eat it and would just throw away and waste our money. What would you do?