Some things simply can't be denied.
We now know that Elliot aka Cassius aka PlejarenAlien aka PlejarenFuhrer (yes, he misses out on the ü) is not only a complete nutcase, he is also the type of person to steal costumes from musicals!
See for yourself:
Edit: Elliot removed his original video that was featured here, but fortunately we have great YouTubers who keep his memory alive.
and compare to