What Does โDo sb inโ Mean?
โDo sb inโ is an informal phrasal verb that means to kill, seriously hurt, or exhaust someone. It is often used in casual conversation or storytelling.
Introduction
The phrasal verb โdo sb inโ is commonly used in English to describe causing harm or exhaustion to someone. The phrase โdo sb in meaningโ typically refers to either physically injuring or mentally tiring a person. For example, after a long day of work, you might say, โThat meeting really did me in,โ meaning it made you very tired. This expression can also be used in more serious contexts to imply causing someoneโs death or serious harm, often in crime stories or movies. Understanding how to use โdo sb inโ correctly will help you sound more natural and expressive in English conversations.
Quick Info Box
- Phrasal verb: do somebody in
- Type: transitive
- Level: B2
- Short meaning: to kill, hurt, or exhaust someone
Structure (Grammar Rules)
โDo sb inโ is a transitive and inseparable phrasal verb. This means the object (sb = somebody) always comes after the verb and cannot be placed between โdoโ and โinโ.
- Correct: They did him in last night.
- Incorrect: They did in him last night.
The structure is always: do + somebody + in.
How to Use โDo sb inโ?
You can use โdo sb inโ in both serious and informal contexts. It can mean to physically kill someone or to make someone very tired or stressed. The meaning depends on the situation and tone.
Example contexts:
- Crime stories: โThe villain did the hero in.โ
- Everyday life: โThis workout really did me in.โ
Examples
Here are some natural sentences using โdo sb inโ:
- After running the marathon, I was completely done in.
- The criminals planned to do the detective in.
- That long day at work really did me in.
- He said the bad news did him in emotionally.
- In the movie, the assassin did the target in quickly.
These examples show how โdo sb inโ can be used to talk about exhaustion, emotional impact, or even death.
Common Mistakes
People often confuse the word order or meaning when using โdo sb inโ.
- Incorrect: He did in her the night before.
- Correct: He did her in the night before.
Also, avoid using โdo sb inโ in very formal writing because it sounds informal or slang.
Differences / Synonyms
โDo sb inโ is similar to phrases like โknock sb outโ, โwear sb outโ, or โfinish sb offโ, but each has different uses.
- Knock sb out: Usually means to make someone unconscious.
- Wear sb out: Means to make someone very tired.
- Finish sb off: Can mean to kill or completely exhaust someone.
โDo sb inโ often implies a stronger or more permanent effect than โwear sb outโ.
Common Collocations
People often use โdo sb inโ with these objects:
- Do me in โ to exhaust or tire me
- Do him in โ to kill or seriously hurt him
- Do her in โ to kill or exhaust her
- Do somebody in emotionally โ to cause emotional pain
Related Phrasal Verbs
Here are related phrasal verbs of do sb in:
Real-life Dialogue
Hereโs a short conversation using โdo sb inโ:
Anna: Wow, you look tired. Are you okay?
Ben: Yeah, this project really did me in.
Anna: I know how that feels. I was done in after the conference.
Ben: We need a break soon!
Practice
Fill in the blank with the correct form of โdo sb inโ:
- That stressful exam really ______ me ______.
- The villain planned to ______ the hero ______ in the story.
FAQs
- What does โdo sb inโ mean? It means to kill, hurt, or exhaust someone.
- Is โdo sb inโ formal? No, it is informal and often used in casual speech.
- Can โdo sb inโ mean emotional harm? Yes, it can mean causing emotional or mental exhaustion.
- Can I use โdo sb inโ in writing? Itโs best for informal or creative writing, not formal documents.
- Is โdo sb inโ separable? No, the object always comes between โdoโ and โinโ.
