Formal French is of course essential to learn if you want to master le français, but French slang is also a “must”, especially if you plan to actually go to France.
You also need French slang to understand French movies, songs—and even graffiti, for example!
We’ll focus today on one particular expression that French people often use: “LAISSE BÉTON.“
But before we do that that, let’s make sure you bookmark all the previous posts, because what you’ll end up saving as a référence personnelle will be a guide aimed to help you overcome the informal French barrier so often met by foreign students, especially when they go to France for the first time and hear French people speak among themselves (“Zut alors, it’s all Greek to them”), or when they watch French movies, or even listen to French songs, as we just said.
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Unless you’re already acquainted with the French concept of verlan!
And what is verlan?
So, in this case, “béton” -which otherwise would literally mean “concrete” (the construction material, that is)- is in fact a backslang for the verb “tomber“, meaning “to fall” in English.
Combining both verbs, laisser (to let) and tomber (to fall) would give us “laisser tomber“, which means “to let fall“, or to just “drop” something, as in “giving up.”
A friend of yours would tell you: “Allez, laisse béton, on s’en va!“, meaning “Come on, drop it (or forget it), let’s just go!”
So, if after all this, if you still don’t get the meaning of this French slang expression, then, well, just… “laisse béton“
- Picture shared by Zerbi Hancok via Flickr