Learning Spanish is not just about memorising verbs or wrestling with the grammar. It is also about picking up the everyday expressions, or Spanish idioms, people use without a second thought.
Many of them sound completely ridiculous when translated word-for-word, which is exactly what makes them so charming. Here is a look at some popular Spanish idioms you might hear.
“Estar en las nubes” – To be in the clouds
This one is used for someone who is daydreaming or drifting off.
Example: “Juan siempre está en las nubes durante la reunión.”
Juan is always daydreaming during the meeting.
“Tener mala leche” – To have bad milk
A wonderfully blunt way to describe someone in a bad mood.
Example: “No le hables ahora, tiene mala leche.”
Do not talk to him now, he is in a bad mood.
“Ser pan comido” – To be eaten bread
The Spanish equivalent of saying something is a piece of cake.
Example: “El examen fue pan comido.”
The exam was very easy.
“Tomar el pelo” – To pull the hair
Used when someone is teasing you or trying to trick you in a playful way.
Example: “¿Me estás tomando el pelo?”
Are you messing with me?
“Estar como una cabra” – To be like a goat
A colourful way of saying someone is a bit eccentric or delightfully odd.
Example: “Mi vecino está como una cabra, siempre habla solo.”
My neighbour is a bit mad, he talks to himself all the time.
“No tener pelos en la lengua” – Not to have hairs on the tongue
This refers to someone who speaks very directly, without sugar coating anything.
Example: “Ana no tiene pelos en la lengua, siempre dice lo que piensa.”
Ana does not hold back, she always says exactly what she thinks.
“Estar entre la espada y la pared” – Between the sword and the wall
Very similar to the English expression “between a rock and a hard place.” It describes being stuck with no easy way out.
Example: “Estoy entre la espada y la pared con este proyecto.”
I am caught between a rock and a hard place with this project.
Benefits of learning Spanish
Learning a new language can feel impossible, one minute you’ve mastered a phrase, the next it’s gone. As we age, memory slips happen: forgetting names, losing track of shopping lists, or walking into a room and wondering why.
Researchers have long tried to understand why some minds stay quick while others slow down. One promising answer: speaking more than one language.
Understanding Spanish idioms gets you closer to being multilingual
When you’re multilingual, your brain constantly chooses the right language and filters out the others. This mental juggling acts like exercise for your attention and memory systems, keeping them flexible over time.
A new large study of more than 86,000 adults aged 51–90 across 27 European countries found a clear trend: people in multilingual environments tend to age more slowly, biologically speaking. Those who spoke only one language appeared older, while those who spoke two or more seemed younger. More languages meant stronger benefits.
The effect was especially strong for people in their late 70s and 80s, suggesting multilingualism offers real mental resilience. The researchers also checked for other factors, wealth, education, politics, environment, and the language link still held.
Scientists think this happens because switching between languages strengthens the brain’s executive control system (the part that manages attention and distractions) and may even support a healthier hippocampus, which is key for memory.
