It is just an exaggerated way of saying something happens quite often - it is hyperbole, not an idiom.
It's not an idiom - it means just what it says. Something took "no" time to come about. It's an exaggeration, but the meaning is plain.
Loafing around means when you sit around waste fruit full time also unproductive towards your purpose
This isn't an idiom. It means just what it seems to mean. Something is only a matter of time - you only have to wait until it happens.
It takes a long time to do an important job
it means when you are really nervous and cool at the same time.:)
The idiom "a dog's age" means a long time or a period that feels particularly long. It exaggerates the notion of time passing slowly, similar to saying "an eternity."
This is not an idiom. It means just what it says. It is a saying that means time seems to go by more quickly when you are doing something enjoyable than it does when you are uncomfortable.
The idiom to kills/slaughter the fattened calf basically means that you will celebrate with a friend or relative that you have not seen in a very long time.
If you have your hands full, you can't do anything else with them, can you? This idiom means that you're overloaded and don't have time or ability to do anything else.
Fork in the road means a time when it is necessary to make a decision.
The idiom older than the sun is self-explanatory. It means that you are extremely old. The sun is around 4.5 billion years old and to be older than that, you'd have to be around for a long time. Hope this helped.Just judging from the words, it seems to refer to somethingthat already existed before the sun formed.
You might say "beating around the bush" when they're wasting time talking about everything except what the subject should be. You might also say "killing time." "Wasting time" is actually an idiom in itself, as you cannot actually throw time away as waste.