Shellyna Poop: Full 20

I should also consider if there's any cultural context I'm missing. Sometimes, titles use words like "Full" to indicate a complete version, like "Full Paper" or "Full Report 2020". If that's the case, maybe "Shellyna Poop Full 20" is a play on words. For example, "Shelly Poop" could be a name, and "Full 20" refers to a year or version.