I dreamed I was flossing a giant's teeth with dental floss made of moonlight

Weird one last night. I'm standing on this giant's lower lip, and my floss is literally a glowing strand of moonlight, and the giant is just sighing in this huge, contented way. Every time I got a section clean, a tiny star winked into existence where the plaque used to be. Woke up feeling oddly peaceful, almost like I'd actually done something meaningful. Maybe my brain is just turning my job into something cosmic.