Meaning
To be irritable, grumpy, or prone to anger.
Cultural Background
In Spain, 'tener mal genio' is often associated with the 'Castilian' stereotype of being direct and sometimes blunt. It's not always seen as purely negative; sometimes it's seen as being 'sincere'. Mexicans might use 'ser de mecha corta' more often in casual speech, but 'tener mal genio' is the standard for formal descriptions of a person's character. In Argentina, 'tener mal genio' is common, but you'll also hear 'tener un carácter de mierda' in very informal settings to describe the same trait more aggressively. In these regions, 'mal genio' is often linked to the heat. People might say the 'calor' makes their 'genio' worse.
The 'Tener' Rule
Always remember that in Spanish, personality traits are often things you 'have' (possessions of the soul).
Don't use with 'Ser'
Saying 'Soy mal genio' sounds like you are saying 'I am a bad genie'.
Meaning
To be irritable, grumpy, or prone to anger.
The 'Tener' Rule
Always remember that in Spanish, personality traits are often things you 'have' (possessions of the soul).
Don't use with 'Ser'
Saying 'Soy mal genio' sounds like you are saying 'I am a bad genie'.
Softening the blow
Use 'un poco de' (a bit of) to make the description less insulting: 'Tiene un poco de mal genio'.
Test Yourself
Choose the correct verb to complete the sentence.
Mi abuela _______ mal genio cuando no hay pan en la mesa.
We use 'tener' to describe personality traits like 'mal genio'.
Fill in the blank with 'mucho' or 'muy'.
No me gusta hablar con él porque tiene _______ mal genio.
Because 'genio' is a noun, we use 'mucho' to intensify it.
Match the phrase to the correct situation.
Which situation best fits 'tener mal genio'?
'Tener mal genio' describes a consistent pattern of irritability.
🎉 Score: /3
Visual Learning Aids
Tener vs. Estar
Practice Bank
3 exercisesMi abuela _______ mal genio cuando no hay pan en la mesa.
We use 'tener' to describe personality traits like 'mal genio'.
No me gusta hablar con él porque tiene _______ mal genio.
Because 'genio' is a noun, we use 'mucho' to intensify it.
Which situation best fits 'tener mal genio'?
'Tener mal genio' describes a consistent pattern of irritability.
🎉 Score: /3
Frequently Asked Questions
10 questionsIt's a criticism of character, but not necessarily a 'bad word'. It's like calling someone 'grumpy'.
Yes! 'Reconozco que tengo mal genio' is a common way to apologize for being difficult.
'Genio' is usually about the spark of anger, while 'carácter' is about the overall strength of personality.
It is always 'mal genio' because 'malo' shortens to 'mal' before a masculine singular noun.
Yes, adding 'un' is possible, but 'tener mal genio' (without the article) is more common.
Use 'Estoy de mal humor'.
Yes, it is universally understood from Spain to Argentina.
Absolutely. It's very common to describe a grumpy dog or cat this way.
'Buen genio' or 'ser un trozo de pan' (to be a piece of bread/very kind).
It's better to use 'carácter fuerte' or 'temperamento firme' in a professional interview.
Related Phrases
tener mala leche
synonymTo have bad intentions or a very bad temper.
ser un cascarrabias
similarTo be a curmudgeon.
tener buen genio
contrastTo be good-natured.
perder los estribos
builds onTo lose one's stirrups (lose control).
