I grew up on a farm and my brother and I teenagers at the time attempted to elastrate a bull however the bull was to big so we called a vet. When the vet came out he brought his teenage daughter with him. As my brother and I held down the bull the vet worked on him and said, Oh boys I forgot to tell you, I have a two for one sale today and after I'm done with this bull one of you can be next. Both of us said at the same time, no thanks and he said why not it will keep you out of trouble. We were both turning red in the face and his daughter started laughing. After we were done and he was getting ready to leave as we were paying him he asked again, "sure you boys don't want to get your fixed before I leave? We both said again at the same time no thanks.