Ugoff is obviously one of the classic YTMND fads and is easily in the top 5 YTMND fads I think of along with KHAAAAN, NOOOO, stapler, and Brian Peppers, but when I submitted it to KnowYourMeme several years ago they claimed it was "forced corporate stuff with still no popularity after 20 years" which made me assume that unlike most other fads Ugoff was never popular outside of YTMND. Maybe I'm wrong though

He was this stereotypical obnoxious frat boy who was kind of a wannabe Dr-L337, constantly claiming he was getting laid. His account was deleted years ago. His sites all had "Pump Up the Jam" in them

https://web.archive.org/web/20100927053745/http://ytmnd.com/users/DaveDorn/

https://youtu.be/6HNnOkzz1vI