How do you say cool in French slang?
French slang for COOL
18 – Lourd. Translated you will get the English word “heavy” but this French slang means “cool”. Another related slang is “fou” and his verlan version “ouf” means “crazy”. … 19 – Ça gère. This expression could be translated as “It rocks”. Secondly, How do you respond to Tres bien? The following responses are polite enough for a new acquaintance, but general enough for a good friend, too: Très bien, merci.