In case you're curious, the approximate translation of the French dialogue in the fight scene between Matt and Bonhomme goes as follows:
Panel 2: "Bite my ass!"
Panel 3: "Don't bother me you moron!"
Panel 4: "Eat shit ya stupid potato-fucker! Bloody shit-head."
The joke to this comic is that the translator doesn't actually translate what Bonhomme's saying. Get it?