What does the french word tet a claque mean?

The French phrase "tête à claque" literally translates to "head to slap" or "slappable head". It's an informal and rather vulgar expression used to describe someone who is:

* Annoying: This person might be irritating, bothersome, or constantly doing things that get on your nerves.

* Stupid or foolish: They might be making bad decisions, saying ridiculous things, or just displaying a lack of common sense.

* Generally unlikeable: Their personality or actions make them undesirable company.

While it's considered very rude and offensive to say directly to someone, it can be used humorously among friends or in a satirical context.

It's important to note that the phrase carries strong negative connotations and should be used with caution, if at all.