The idiom buck up means to cheer up. For example one might say "she began to buck up once I showed her some photographs of her children when they were younger."
It means shut up!
It's not an idiom. To break camp means to break it up, to pack your things and leave the area. It can be used as slang, however, to mean a group "packing up" and leaving.
If you mean a costume idea, you could dress up as a can - either a tin can or a trash can.
It means you stood up and started giving a speech.
The idiom refers to the tossing or throwing of a coin to make a choice. It means that the choice of correct answer or way forward is as random as the toss of a coin.
To blame someone else for an error.
The idiom don't pass the buck don't pass along your responsibility. An example using the idiom is: If you do something unkind or silly don't pass the buckThat's all from me see ya later!
"Don't pass the buck" IS an idiom. It means don't pass along the responsibility.
It means things are trustworthy.
Nobody wanted to do the job, so we all past the buck. Joe passed the buck.
say no to it
To make a mistake
About to be sold, or given up.
It means shut up!
To keep struggling and not give up.
The idiom "pick up your ears" means to listen carefully or pay close attention to something being said. It's a figurative way of telling someone to be alert and actively engage in the conversation or situation.
flatter her to get something