French Phrase
Fais gaffe dans les endroits bondés.
Meaning
Literally, ‘Be careful in the crowded places.’ It is a friendly, informal warning to stay alert where many people are gathered, such as markets, concerts, or public transport.
When to use
Use this phrase when you want to caution a friend, a sibling, or a colleague about the risk of accidents, pickpocketing, or getting lost in a busy environment. It is best suited for casual conversation, not for formal or written contexts.
✦Grammar Breakdown
Faisgaffedanslesendroitsbondés
Imperative of faire
‘Fais’ is the second‑person singular imperative of the verb ‘faire’; it is used to give a direct command.
Faire gaffe (colloquial)
‘Faire gaffe’ is an informal expression meaning ‘to be careful’; the noun ‘gaffe’ is used as a verb complement.
Preposition + article
‘dans les’ combines the preposition ‘dans’ (in) with the plural definite article ‘les’.
Adjective agreement
‘bondés’ is a plural masculine adjective that must agree with the plural noun ‘endroits’.
🗨In Conversation
Fais gaffe dans les endroits bondés.
Watch out in crowded places.
Merci, je ferai attention.
Thanks, I’ll be careful.
✕Common Mistakes
Fait gaffe dans les endroits bondés.
The imperative of ‘faire’ is ‘fais’, not ‘fait’. ‘Fait’ is the third‑person singular present.
Fais gaffe dans le endroit bondé.
‘Endroit’ is plural here, so you need the plural article ‘les’.
Fais gaffe dans les endroits bondée.
‘Endroits’ is masculine plural, so the adjective must be ‘bondés’, not the feminine singular ‘bondée’.
↔Alternatives
Sois prudent dans les lieux très fréquentés.
Be careful in very busy places.
Fais attention dans les zones bondées.
Pay attention in crowded zones.
Prends garde quand il y a beaucoup de monde.
Take care when there are many people.
Cultural Tip
‘Faire gaffe’ is slang and sounds relaxed; native speakers use it with friends, family, or peers. In a formal setting you would replace it with ‘Soyez prudent(e)’ or ‘Faites attention’. Also note that ‘bondé’ can describe both physical spaces and events that are packed with people.

