Drive someone up a walk:
To annoy someone greatly. He’s starting to drive me up a wall.
Blue adj. depressed. I’m feeling sort of blue today.
Catch someone red-handed
To discover someone in the process of committing a dishonest act. I know he’s guilty. I couth him red-handed.
Break the ice
To make the first move in establishing communication. I’m going to break the ice with the new employee.