- Ascended Fanon: Yvette's hobby was meant to be nothing more than doll-making, but people in the comments thought of voodoo dolls, and after a while, she started trying to collect locks of hair.
- Schedule Slip:
- After Christopher was accepted into grad school for sequential art the strip temporarily scaled back to MWF updates, with Copper Road being put on hiatus altogether, but daily updates and the spinoff strip have since returned.
- Missed a scheduled update for the first time ever on October 15, 2010 due to hand problems.
- Throw It In!: A coloring error caused Yvette to suddenly appear darker for a few days (compare her in this strip to her the next day). The author decided that she looked better this way and kept the new "dark Yvette".
- The Wiki Rule: Precocious Wiki.
- Word of God: Chrispy typically replies to the comments people leave in the comments section of each strip's page and explains things when necessary. As well as occasionally on his blog. For example, he Jossed most of the potential Toy Ships.
Trivia / Precocious