The idiom "off the hook" is used to describe something that is out of control, unpredictable, or wild. It can also be used to describe something that is exceptional, excellent, or top-notch.

The idiom "leg up" means to give someone a helping hand or support, usually by providing them with resources, opportunities, or encouragement that they need to succeed. It can also mean to make progress or improve one's position in a particular situation.

The idiom "joined at the hip" is a metaphor that means two or more people are very close to each other, both physically and emotionally. It suggests that they have a strong bond that is difficult to break.

The idiom "smack dab" is used to describe something that is right in the middle, exactly or precisely located. It refers to a place or position where something is directly centered or at the center of attention.

The idiom "get on nerves" means to do something that irritates or annoys someone a lot, causing them to become upset or tense. It can also mean to be persistent or stubborn in doing something that drives others crazy.