Okay, so I just discovered on Discord that Ryan has a separate YouTube channel, dedicated to voice acting skits and demo reels. In particular, Metal Gear Solid which is the majority of his vids.

And it really shows. Lol.

Pretty bizarre name for a channel, but the array of characters he voices in GameToons are eccentric and quirky, so I guess it makes the most logical sense.

Oh, and here's an extra link, in case you're struggling to find it:
https://m.youtube.com/c/UnusualCharacters

Not much else I can really say except...it's there if you wanna troll him down in the comments. Just don't grass on me and be a snitch, 'cause I don't really wanna be dealing with someone who may have read the wonderful piece of writing I noted down on a certain catchphrase and is validly pissed off, as a result.

Also, Katie has one as well, but it's literally her full name for her account.

And, also Cougar as well, who does Godzilla comic dubs. I'm honestly still surprised he can just change up his tone for different characters.

Have fun researching!