A phrase which has a meaning that is commonly understood by speakers of the language, but whose meaning is often different from the normal meaning of the words is called an idiom.
You're toast If someone tells you that you are toast, you are in a lot of trouble. Contributor : Unknown .....................................................................................................................
You can't make an omelette without breaking eggs This idiom means that in order to achieve something or make progress, there are often losers in the process. Contributor : Unknown .....................................................................................................................
You can't have your cake and eat it This idiom means that you can't have things both ways. For example, you can't have very low taxes and a high standard of state care. Contributor : Unknown .....................................................................................................................
You can't have cake and the topping, too (USA) This idiom means that you can't have everything the way you want it, especially if your desires are contradictory. Contributor : Unknown .....................................................................................................................
Worth your salt Someone who is worth their salt deserves respect. Contributor : Unknown .....................................................................................................................