Would a 1978 silver penny be a misprint or fake?

Either a fake or it's been silver plated. Also there is the possibility of this being a misstruck coin, namely having been struck on the wrong planchet. If this is the case of this coin, it is worth $255.00. "Misprint" To clear things up, coins are said to be STRUCK or MINTED. "Printing" refers to paper and ink, like dollar bills.