I was asking why the soccer players are making a big stink. Big stink means making a big fuss or complaining.
The sun did a number on my face. Did a number means that the sun did a lot of damage.
"Z" is the last letter of the alphabet. But many people associate the sound of the letter "Z" ( makes sound zzzzzzzzz) with the sound of snoring.
When you tip your hand, it means that you give someone else secret information.
Saying someone was born yesterday, means that they are very easy to fool.