French Phrase
On a vu un docu génial.
Meaning
This sentence is a casual way to say that you and others watched a documentary that was excellent. It conveys enthusiasm and is typical of informal spoken French.
When to use
Use it right after finishing a documentary when chatting with friends, family, or classmates. It fits informal settings like coffee breaks, social media comments, or group chats.
✦Grammar Breakdown
Onavuundocugénial
On (pronoun)
In spoken French, "on" often replaces "nous" and means "we" or "one" in an informal context.
Passé composé (a vu)
"a vu" is the passé composé of "voir" using the auxiliary verb "avoir"; it expresses a completed action in the past.
Indefinite article (un)
"un" is the masculine singular indefinite article, used before a singular countable noun.
Docu (colloquial noun)
"docu" is a slang abbreviation of "documentaire" (documentary), common in casual conversation.
Adjective placement (génial)
"génial" is an informal adjective meaning "great"; it follows the noun it modifies.
🗨In Conversation
On a vu un docu génial.
We saw a great documentary.
Ah super ! C’était sur quoi ?
Oh nice! What was it about?
✕Common Mistakes
On est vu un docu génial.
Do not use the auxiliary "être" with "voir"; the correct form is "a vu" (avoir).
On a vu un génial docu.
Adjectives like "génial" normally follow the noun in this informal structure.
On a vu un docu génial.
"docu" is slang; in formal contexts replace it with "documentaire".
↔Alternatives
Nous avons vu un documentaire génial.
We watched a great documentary.
J'ai vu un super docu.
I saw an awesome documentary.
C'était un super film documentaire.
It was a great documentary film.
Cultural Tip
In everyday French, "on" replaces "nous" almost everywhere except formal writing. "Docu" is slang, so avoid it in academic or professional contexts. "Génial" is informal but widely accepted among all ages; for a more formal tone you could use "excellent" or "remarquable".