What joke is "one ham and two eggs"?

For a good omen, I'm going to eat a fried dough stick and two eggs for breakfast!

But who knows, an egg turned out to be a double yellow egg!

Xiao Qiang thought and thought, and finally only ate double yellow eggs.

After the results were announced, Xiao Qiang shouted, "How accurate! ! "

Everyone looked at it: "18 points!"