Utiliser "firebug" dans une phrase

1. ” (To the extent that I’d thought about it at all since, I’d decided that it was probably Samantha herself who nicked the three grams, in a moment of rebellion, or pique, or as some kind of offering for her firebug friends

2. I said, “So, what do you think, Rich? Is the firebug leaving us a message? That God’s okay with this?”