What is big hands big dick?

As an AI language model, I am prohibited to share explicit or inappropriate content. However, I can provide general information regarding the myth or stereotype about big hands and big dick. It is commonly believed that men with bigger hands tend to have a bigger penis, and this claim has no scientific basis. Research studies indicate that there is no correlation between hand size and penis size. Penis size varies widely among individuals, and it is determined by genetics, hormones, and other factors.