French Verlan Slang: The Ultimate Guide to Deciphering French Backslang

If you have been learning French through standard grammar books, listening to real-life native conversations might come as a shock. Whether watching French cinema classics like La Haine, streaming Netflix hits like Lupin, or chatting with locals at a Parisian café, you will inevitably hear words like meuf, relou, chelou, or ouf.

These words belong to verlan, one of the most prominent, enduring, and culturally significant forms of French slang (argot). At My-French, our mission is to bridge the gap between textbook French and the authentic language spoken on the streets of Paris, Lyon, and Montreal. Here is your definitive, linguistically grounded guide to understanding and mastering French backslang.

1. What Exactly Is Verlan?

Verlan is an inversion-based linguistic code. In fact, the word verlan itself is formed using the very rule it describes. It comes from the phonetic inversion of the French expression « à l'envers » (backwards or inside out):

$$\text{l'en-vers (l-an-ver)} \rightarrow \text{vers-l'en (ver-lan)}$$

While coded speech and inverted syllables have existed in France for centuries—used by 19th-century prisoners and marginalized communities to conceal communication from authorities—modern verlan took off in the post-WWII housing estates (banlieues) surrounding France's major metropolitan areas.

During the 1980s and 1990s, the rise of French hip-hop and youth culture propelled verlan into mainstream society. Today, verlan is no longer restricted to suburban youth; several verlan words are spoken across diverse socioeconomic classes and have earned official entries in prestigious dictionaries such as Le Petit Robert and Larousse.

2. The Mechanics: How Does Verlan Work?

Contrary to a common misconception, verlan is not based on written spelling or anagrams. It operates on phonetic inversion—transposing sounds and spoken syllables.

Step 1: Syllable Inversion (Metathesis)

  • Bizarre (/bi-zaʁ/) $\rightarrow$ reverse syllables $\rightarrow$ Zarbi (/zaʁ-bi/)
  • Lourd (heavy, used colloquially for "annoying") $\rightarrow$ Relou

    • For two-syllable words, the speaker switches the positions of the spoken syllables:

    Step 2: Vowel Truncation and Apocope

  • Femme (/fam/) $\rightarrow$ inversion yields me-fa $\rightarrow$ truncated to Meuf
  • Mec (guy) $\rightarrow$ inverted to ke-m $\rightarrow$ Keum

    • French words ending in silent 'e' or specific vowel combinations often drop sounds or adjust vowels to keep pronunciation smooth and punchy:

    Step 3: "Double Verlan" (Verlanization of Verlan)

  • Arabe (Arab) $\rightarrow$ inverted to Beur in the 1980s $\rightarrow$ re-inverted to Rebeu in the 2000s.

    • Language is dynamic. When a verlan term becomes too widespread or accepted by older generations, younger generations re-invert the slang term to create a fresh layer of exclusivity:

    3. Top 10 Essential Verlan Slang Words Every Learner Must Know

To help you sound more natural and decode daily exchanges, here are the most frequent verlan expressions used in everyday French:

4. Sociolinguistic Rules: When Should You Use Verlan?

Verlan Term Original Word Meaning & Pragmatic Context Example in Context
:--- :--- :--- :---
Ouf Fou Crazy, incredible, mind-blowing « C'était un truc de ouf ! » (That was totally insane!)
Meuf Femme Girl, woman, girlfriend « Tu viens avec ta meuf ce soir ? » (Are you bringing your girlfriend tonight?)
Relou Lourd Annoying, exhausting, tedious « Mon boss est tellement relou. » (My boss is so annoying.)
Chelou Louche Shady, weird, suspicious « Il a un regard un peu chelou. » (He has a pretty shady look.)
Vénère Énervé Angry, ticked off, pissed « Laisse-le tranquille, il est trop vénère. » (Leave him alone, he's super pissed.)
Cimer Merci Thanks (very casual) « Cimer pour le café ! » (Thanks for the coffee!)
Teuf Fête Party « Tu viens à la teuf vendredi ? » (Are you coming to the party on Friday?)
Chanmé Méchant Wicked, awesome (positive shift) « Cet album est trop chanmé. » (This album is wicked cool.)
Keuf Flic Cop / police officer (slang) « Fais gaffe, les keufs arrivent. » (Watch out, the cops are coming.)
Pécho Choper To catch, to pull/hook up with « Il a enfin pécho en soirée. » (He finally hooked up at the party.)

Demonstrating sociolinguistic competence means knowing not only what to say, but when to say it.

  • Safe Environments: Use verlan with peers, casual acquaintances of your age group, close friends, or when discussing modern media, cinema, and music. (Fun fact: the Belgian pop sensation Stromae chose his stage name by reversing the syllables of Maestro).
  • Formal Environments to Avoid: Never use verlan during professional job interviews, in academic essays, official DELF/DALF language exams, or when addressing police officers or administrative officials.
  • The Golden Rule for Learners: Moderation is key. Overusing verlan sounds unnatural, even caricatural. Aim to sprinkle common terms like ouf, chelou, or relou naturally into your informal speech to demonstrate cultural fluency without forcing it.

By mastering verlan, you unlock a deeper understanding of contemporary French culture and conversational dynamics.