I can't find this phrase using my search engine. I suspect you may have heard "friends of the sidewalk" or some other such phrase. That would mean people who were willing to donate money to repair a section of sidewalk or road.
You have ignored or ostracized him. This often means that you and your friends will ignore the person even if they are standing right there talking.
It is not an idiom, it means your nose is itching.
idiom means expression like a page in a book
Simply its mean a bully.
I think it means that that person agrees with that others persons idiom and that it fit that question that the teacher or whoever asked that question.
Yes.
In Akron, Ohio. It is the term for the strip of lawn between the sidewalk and the street curb.
yes sidewalk is an American word.mean to say pavement. sidewalk:-pavement,root
What two things are compared in the simile above? A sidewalk and a pancake A sidewalk and a pancake
You have ignored or ostracized him. This often means that you and your friends will ignore the person even if they are standing right there talking.
It is not an idiom, it means your nose is itching.
It's not really an idiom. It means "what are you thinking about."
RFP is not an idiom. It's an abbreviation.
it means to stay in one particular area, not doing anything in particular. Often, you "hang around" with your friends.
It means to tell or spy on someone. Used in a sentence, I am not going to rat on my friends,i don't like doing that.
"Sieve" is not an idiom. See the related link.
It's not an idiom. It means the tip of your nostril.