Who knows what chippers are?!?
People, you are really missing out.
Chocolate-covered potato chips!
Now I want some.
No problem! I considered including his last name in that previous post.
The “j” in Dujardin is pronounced with the same soft J [ZH] sound. “Jardin" means garden. The "du" is as you would expect. To hear an American say it, listen to Natalie Portman present him with his Oscar.
I hope that helps.
Jean is pronounced like John, but with the soft “J” [ZH] sound. Here is an audio sample.