Imagine someone smelling like a rose -- this phrase means that no matter what the person does, the "stink" of doing bad things never seems to stick to them, and they "smell" good all the time to the people in charge. If your coworker never gets caught stealing office supplies, you might say "he's a thief, but he always comes up smelling like a rose."
idiom means expression like a page in a book
The term "smelling like a rose" refers to someone/something that smells nice.
Its an idiom!!!!!!!
it means when the government argue
The idiom "slept like a log" means that the speaker slept soundly and undisturbed.
do you mean you think it didnt come from a dairy & veggie farm
Nothing - it looks like some kind of abbreviation instead of an idiom.
sit down come over to
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.
It's not an idiom, it's a joke. And it's "make like a tree and leaf" -- it's a pun.
a lot of snow
This is not an idiom - when you see the words LIKE or AS, you're dealing with a comparison - a metaphor. This is comparing someone to a hound dog tracking a scent.