"Bang!" as an interjection, "boom," and "shockwave" as a masculine noun and "party" as a feminine noun are English equivalents of the French word boums. Context makes clear which meaning suits. The pronunciation will be "boom" in French.
It would help to know what sort of "parties" you are talking about. I'm going to assume you mean parties as in birthday/holiday/theme parties (not political parties or parties to an agreement or lawsuit). Les fêtes parfaites (sounds nice - it rhymes!) Les soirées parfaites Les boums parfaites (slang, for young people)
Is English it is "The Miserables".
Les trains means "the trains" in English.
"Les pics" means "the peaks" (as in mountain peaks) in English.
La soupe is 'the soup' in English. The plural is 'les soupes'.
J'aime les voitures et les chevaux means: "I like cars and horses" in English.
Les informations mean 'the information' in English. In the context of watching TV, les informations are 'the news'.
dans les quatre means 'in the four' in English.
les fauteuils means chairs in English.
Les framboises are 'the raspberries' in English.
"les gants" = "the gloves"