Dan has revealed that Joe is sensitive about his head, and dislikes when Dan touches it.
Joe clashes with Dan quite a bit, but the biggest conflict was when Joe drowned Ric Flare the caveman during Tail of the Sun's Super Replay. Not only was Dan yelling, but he was actually punching Joe. Joe got his revenge a few episodes later, as Reiner let him punch Dan.
Joe thinks that Dan has terrible taste in both food and movies.
Joe is a big fan of the God of War series, the Metal Gear Solid series, the Devil May Cry series, and the Final Fantasy series.
Joe was able to pass a section of Little Nemo: The Dream Master that Dan and Tim were both having trouble with, but died later. He seemingly did not know that the Bee animal can only fly for a short amount of time before falling, as he fell into a bottomless pit.
Despite his hatred of the game, Joe was the winner of Mario Party 3.
Joe has never played The Legend of Zelda: Ocarina of Time to completion
Dan revealed that Joe harbors a secret passionate love for professional wrestling. Joe has since tried to deny this on numerous occasions, ineffectively.
Hit Dan in the crotch with Ben Reeves' spoon
"If you see the Grinch, oral sex him IMMEDIATELY!" -Joe Juba
Joe was named Senior Magnetics Engineer during the Sonic the Hedgehog Super Replay.