A fallacy is a defective argument that has a lot of loopholes in it. The argument can be invalid or weak. It means that the argument does not have a strong premise and there are not any premises to back up the conclusion of the argument. A fallacy can appeal to emotion or have a false dilemma. The argument is bias as it is based on the speaker or writer’s opinion with a bad conclusion.
A real world example would be the sales people that work in the booths that are located in the middle of the mall. I distinctively recall one incident with a sales person at one of those booths. I think it was one of those nail or beauty booths. The sales person stopped me and asked him if I wanted to try their products. I said sure since I had a lot of time to spare anyways. He grabbed my hand and started to buff my nails with one of the products that he was trying to sell. He said, “it is one of the best nail buffers you will ever use in your life, your nails will have shine like a diamond” I did not believe him so after the test I kind of smiled and walked away telling him I will come back next time to get it. The nail buffer was almost twenty dollars, no way am I going to buy that.
This fallacy lies under bad appeal to authority. The sales guy also has to know a lot about the product that they are selling and many consumers will buy into what he says. What he said was very doubtful because I do not know what his point of view is with nail buffers. It can be the only nail buffer he has ever tried so he thinks it is the best even though there is a lot of nail buffers out in the world that could be better. Also nails cannot shine like a diamond no matter how hard you try to buff the nail. Of course there are people that will believe the salesman but I did not and walked away.