Best south park fanfic you've read?

an education by hollycomb on ao3. its a style fic but it starts with kyman getting together and it stays that way for a good hundred something pages. one of my fav fics from all time

i really like these which are on fanfiction.net:

"south park aargh" series by wensleydale cheddar.

"little pink riding hood" by rickyriddle.

but my personal favorite that probably enough people know about is "opinions for sale" by jared bauer. to my knowledge, it only exists in a google doc that you can only find a link to in the description of a video on his youtube channel. but if you're not afraid of sketchy links, i'll post it here: https://drive.google.com/file/d/1GMiFPY3wXiu6DNF1MdC_VV6loYpcVu2N/view

you'll find that these are also some of the most south park episode like of the fanfics you're likely to find. they're just fun, without any of the self-inserts, angst, or general shippiness that i don't personally like as much.