AdviTheGreat is a YouTube channel, for me, I know it for the preview 2 Funnys.
sometime in July or June all of it's content slowly gets deleted, and some of their videos have been recovered from Wow Wow Wubbzy Fanatic 2000, https://www.youtube.com/watch?v=mJtZpTDuxNg&t=39s, Preview 2 Funny Too Much The Lingo Show Collection - YouTube.
also, a handful of images are found on the wayback machine.
if you have one if their videos that are lost, upload them to Vimeo or Youtube
Update 8/17/23 2:30 pm, ibee connects reupload most of AdviTheGreat's videos, making AdviTheGreat partially found.
https://www.youtube.com/@ibeeconnects.
oh, just look at that, a another one.
https://www.youtube.com/watch?v=kFvHiugzXcA
(REUPLOADED) Intro March to April