In 15 Seconds
- Pretending to be ignorant to avoid a task or responsibility.
- Commonly used in Portugal to call out someone's fake confusion.
- A colorful, informal way to say someone is playing dumb.
Meaning
This is what you say when someone is pretending they don't understand a situation to avoid trouble or responsibility. It is the art of acting completely clueless even when you know exactly what is going on.
Key Examples
3 of 6A friend avoids paying the bill
Não dês uma de china, eu sei que é a tua vez de pagar!
Don't play dumb, I know it's your turn to pay!
A sibling ignores a chore
Ele deu uma de china quando a mãe perguntou quem partiu o vaso.
He played dumb when mom asked who broke the vase.
In a casual office setting about a missed email
O colega deu uma de china para não fazer o relatório.
The colleague played dumb to avoid doing the report.
Cultural Background
The expression is deeply rooted in Portuguese colloquialism, particularly in the 20th century. It plays on the historical idea of a foreigner using a language barrier as a shield. While widely used in Portugal, it is less common in Brazil, where other variations take precedence.
The 'João-sem-braço' alternative
If you are in Portugal and want to sound even more like a local, use 'dar uma de joão-sem-braço'. It's the same meaning but slightly more common in many regions.
Know your audience
Because this phrase references a nationality, some younger or more socially conscious speakers might prefer 'fazer-se de parvo'. Use it with people you know well.
In 15 Seconds
- Pretending to be ignorant to avoid a task or responsibility.
- Commonly used in Portugal to call out someone's fake confusion.
- A colorful, informal way to say someone is playing dumb.
What It Means
Dar uma de joão-sem-braço or dar uma de china means acting like you are out of the loop. You pretend you didn't hear the request. You act like you don't know the rules. It is a strategic kind of ignorance. You aren't actually confused. You are just choosing to look confused to get out of a task.
How To Use It
You use it as a verb phrase. You can say someone deu uma de china. It works perfectly when a friend 'forgets' it is their turn to pay. Or when a coworker ignores an email about a boring meeting. It is about the performance of being oblivious.
When To Use It
Use it when you catch someone being sneaky. It is great for lighthearted call-outs with friends. Use it when your sibling 'forgets' to do the dishes. It also works when describing someone who avoided a difficult question. It adds a bit of flavor to your storytelling.
When NOT To Use It
Avoid this in very serious or professional settings. Do not say this to your boss during a performance review. It is a bit too colorful for a legal deposition. Also, be mindful of the ethnic reference. While common in Portugal, some might find the phrasing dated or insensitive. Use dar uma de joão-sem-braço if you want to be safer.
Cultural Background
This phrase is most common in Portugal. It stems from old stereotypes about language barriers. The idea was that someone could pretend not to speak the language to avoid trouble. It reflects a Mediterranean sense of 'esperteza' or street-smarts. It is about navigating life's inconveniences with a bit of acting. It shows the value placed on being clever rather than just being direct.
Common Variations
The most popular alternative is dar uma de joão-sem-braço. In Brazil, you might hear se fazer de desentendido. Another Portuguese classic is fazer-se de parvo. All of them describe the same 'playing dumb' energy. They all celebrate the art of the tactical shrug.
Usage Notes
This phrase is strictly informal and mostly used in Portugal. It carries a humorous, slightly accusatory tone. Be careful using it with strangers as the ethnic reference can be perceived as slightly dated.
The 'João-sem-braço' alternative
If you are in Portugal and want to sound even more like a local, use 'dar uma de joão-sem-braço'. It's the same meaning but slightly more common in many regions.
Know your audience
Because this phrase references a nationality, some younger or more socially conscious speakers might prefer 'fazer-se de parvo'. Use it with people you know well.
The Art of the Shrug
When using this phrase, it's often accompanied by a specific facial expression: raised eyebrows and a slight shrug. It's all about the performance!
Examples
6Não dês uma de china, eu sei que é a tua vez de pagar!
Don't play dumb, I know it's your turn to pay!
Directly calling out a friend in a social setting.
Ele deu uma de china quando a mãe perguntou quem partiu o vaso.
He played dumb when mom asked who broke the vase.
Describing a third person's behavior to avoid trouble.
O colega deu uma de china para não fazer o relatório.
The colleague played dumb to avoid doing the report.
Used among peers to describe a lazy coworker.
Viste a minha mensagem ou vais dar uma de china?
Did you see my message or are you going to play dumb?
A cheeky way to nudge someone who hasn't replied.
O aluno deu uma de china quando o professor chamou pelo nome dele.
The student played dumb when the teacher called his name.
Typical classroom scenario of avoiding participation.
Não dês uma de china, tu prometeste que ias às compras hoje.
Don't play dumb, you promised you were going shopping today.
Expressing mild frustration in a relationship.
Test Yourself
Choose the correct verb form to complete the sentence.
Ontem, o meu irmão ___ uma de china para não lavar a loiça.
Since the sentence starts with 'Ontem' (Yesterday), we need the past tense third-person singular form 'deu'.
Complete the common idiomatic phrase.
Pára de dar uma de ___ e ajuda-me com isto!
The idiom specifically uses 'china' to mean playing dumb.
🎉 Score: /2
Visual Learning Aids
Formality Scale of 'Dar uma de china'
Used with very close friends or siblings.
Deste uma de china!
Standard casual conversation.
Ele deu uma de china.
Safe for most daily interactions.
Fazer-se de desentendido.
Avoid this phrase; use 'Pretender ignorância' instead.
O sujeito alegou desconhecimento.
When to use 'Dar uma de china'
Avoiding Chores
Pretending not to see the trash bag.
Splitting the Bill
Looking at your phone when the check arrives.
Awkward Questions
Pretending you didn't hear a personal question.
Work Tasks
Ignoring a Slack message about a boring task.
Practice Bank
2 exercisesOntem, o meu irmão ___ uma de china para não lavar a loiça.
Since the sentence starts with 'Ontem' (Yesterday), we need the past tense third-person singular form 'deu'.
Pára de dar uma de ___ e ajuda-me com isto!
The idiom specifically uses 'china' to mean playing dumb.
🎉 Score: /2
Frequently Asked Questions
10 questionsNo, quite the opposite! It implies the person is being clever or 'esperto' by pretending to be stupid to avoid something.
It is understood, but Brazilians much prefer se fazer de joão-sem-braço or se fazer de louco.
In Portugal, it is generally seen as a harmless idiom, but like any phrase involving a nationality, it's best used in informal settings among friends.
You conjugate the verb dar. For example: Eu dei, Tu deste, Ele deu.
If you need to be polite, use fazer-se de desentendido, which literally means 'to act like one didn't understand'.
Usually, it's used for small, everyday things. For a serious legal lie, you would use more formal language like omitir a verdade.
Fazer-se de parvo is slightly more aggressive, as parvo means 'fool' or 'idiot'.
It likely refers to the historical difficulty of communication between Portuguese and Chinese traders, where 'not understanding' was a common occurrence.
Only if the atmosphere is very relaxed and you are joking with a close colleague. Otherwise, stay away!
Then you are not dar uma de china. You would just say Não percebi or Não entendi.
Related Phrases
Dar uma de joão-sem-braço
Fazer-se de desentendido
Fazer-se de parvo
Comer e calar
Assobiar para o lado
