This has probably been discussed in depth elsewhere, but since we no longer have access to that info...
Who were the others in Radioactive Clothing? I felt like "the new guy" was Mike V., something about the way he dressed and the way he walked, but I don't know for sure. And I don't even have a guess as far as the other one.
On a side note, I crack up every time Eric is like "What the fuck is your name?" I probably watched that specific part like 6 times.