The idiom "give 'em hell" means to confront or challenge someone with great intensity, energy, and determination. It is often used to encourage someone to be aggressive or assertive in a situation where they need to stand up for themselves or fight for what they believe in.
For example, if someone is going to a job interview and is nervous, you might say to them, "Go in there and give 'em hell!" This means that they should be confident, assertive, and make a strong impression on the interviewer.
The phrase can also be used to describe someone who is very aggressive or confrontational in general. For example, you might say, "That guy always gives 'em hell in meetings" to describe someone who is always challenging others and pushing for their ideas to be heard.
Overall, "give 'em hell" is a slang phrase that is used to encourage someone to be assertive and confrontational in a situation where they need to stand up for themselves or fight for what they believe in.
• The politician promised to give 'em hell in Congress and fight for the people. (talking about politics)
• The team captain told us to give 'em hell during the game. (talking about sports)
• She gave 'em hell during her presentation and got a standing ovation. (talking about public speaking)
• The revolutionary leader gave 'em hell and fought tirelessly for freedom and justice. (talking about activism)
• I'm going to give 'em hell on the dance floor tonight! (talking about dancing)
• The CEO gave 'em hell during the meeting, demanding higher profits and better results. (talking about business)