I think his obsession with "chocolate wagons" and whatnot stems from some sort of childhood trauma/memory. Like maybe he accidentally messed himself when he was a child and his mom or grandma or whoever cleaned him up had some bizarre euphemism for poop and it just stuck with him. So many of his obsessions and the things that he repeats can possibly be explained in this manner.
In 2015 I did some digging on Taz for the "logophiles" thread here on the Farms. Rather than copy/paste or reiterate the entirety of my post,
here is a link to it. Additionally,
here is a link to a post from yesterday where I go into some more detail. They are worth checking out and predate Taz's current online drama by 3+ years. It's apparently the only source of information that goes back to when Taz was active on YouTube and was churning out content.
I regret not backing up or archiving Taz's content, because like I said in the 2018 post I just sort of assumed that everything extant online were artifacts from another era that Taz no longer had access to and thus could not delete. (It all looked abandoned.) It's very unfortunate that his main YouTube channel (and Dailymotion) is gone because anyone looking for answers to their questions would surely find something there.
Here are some archive links of what's left of his personal website. Note that for some of these pages it's white text on a white background because the background image was not archived. In order to read it you need to right click somewhere and click "Select All" to highlight the text.
"Bio" page:
https://web.archive.org/web/20160723191645/http://classix.ucoz.com/bio.htm
"Sandy" page:
https://web.archive.org/web/20160720223858/http://classix.ucoz.com/sweetheart.htm <--- SWEETHEART.HTM
"Friends" page:
https://web.archive.org/web/20160723185438/http://classix.ucoz.com/friends.htm
"Dragon Tales" page:
https://web.archive.org/web/20160720223238/http://classix.ucoz.com/dragontales.htm