sit down
come over to
Pull up a chair.
It means things are trustworthy.
say no to it
To make a mistake
About to be sold, or given up.
I've never heard of this as an idiom before. I'd guess it means that something wasn't up to the person's standards, so they told the other person to pull their socks up from around their ankles into a neater arrangement.
There is no such idiom as "Pull out the socks" You probably mean "Pull up your socks"To pull up your socks is to make an effort at something or improve or work hard to change your behavior or a habit or something undesirable because you're not good enough.For example, "The teacher warned John that if he wanted to move to the next grade he's have to pull up his socks."Or," If William wants to stay in the football team then he should pull up his socks."Or,It's too late to think about it now. you should have pulled your socks up earlier."You might also have heard "pull out all the stops," which means to make an all-out effort. This is based on playing the organ, where you pull out a "stop" in order to make the organ create a certain sound. If you pull out all the stops, you are making every sound you can make.
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
It means shut up!
he suddenly turned up (to appear, emarge)