A penny is a US coin, worth one cent. Is is written 1¢.
This is used to ask a person to express his or her opinion. In other words, to know what the other person is thinking.
When the person is finished expressing such opinion he or she could say: well, that´s ´´my two cents´.´
2. A hot potato:
Relates to a situation that nobody wants to approach or deal with because it is either too difficult, or too dangerous.
3. Break a leg:
This is used to wish someone: Good luck.
4. Cold Turkey:
It is when a person suddenly stops doing something. An unexpected stop.
5. Miss the boat:
To miss an opportunity. Failing to comprehend a situation.