My nomation for gaijin loser of all time - big fat arsehole who vlogs. Tokyo Sam, tkysam2, whatever.
His self-congratulatory video on youtube uploaded recently plus the fucking embarrassing rants about his shithouse public school ALT job from a shithouse dispatch company which fired him (obviously the only productive thing the company ever did) are unintentionally hilarious.

Take a look at the video "I got the job but still have to go for the interview" and then watch "Why teaching English in Japan is bullshit" or whatever the titles are. We all know theres a substantial gaijin loser demographic in Nippon but this clown takes the bottle of stale piss. Low self-esteem wrapped up in fucking over-confidence and so much shit coming outta his mouth he needs to market himself as a personal fertiliser for 3rd world farms.
The winner hands down. Other nominations for these 'media gaijinloser celebrities'?