French phrase
Attention, c'est chaud !
Meaning
Please be careful, it's hot!
When to use it
A polite warning that something is hot. Common when serving food or drinks to someone.
Example dialogue
Voici votre café. Attention, c'est chaud !
Here is your coffee. Please be careful, it's hot!
Merci beaucoup, je ferai attention.
Thank you very much, I'll be careful.