English Idioms About “Crime”
Idiom: Set a thief to catch a thief
Meaning: The best person to catch a thief is another thief, because he or she knows how thieves think.
Example: The government set a thief to catch a thief. They hired a hacker to entrap other hackers who tried to break into the Pentagon’s databases.

English Idioms About “Parts of the body”
Idiom: Get in someone’s hair
Meaning: Annoy someone.
Example: I know that the children get in your hair, but you should try not to let it upset you so much.

English Idioms About “Clothes”
Idiom: Quake in one’s boots
Meaning: To be frightened, scared, or nervous.
Example: The thought of climbing that high had him quaking in his boots.