An aside, I'll take those flapping thighs, any day!  
Oh, my goodness - is this for real?  Did he mispronounce the band member's names on purpose - spoof?  Off key is not something I've ever heard about GPN before - never!  Is he referring to the off-beats they do?  Yikes.
Eric, in a nut shell, your comment's final phrase really said all.
Finally, the motherly part of me was worried for this guy, bong or no bong - does he need help?
Oh, and since when has it been decreed that musicians can't be white? I thought we were beyond the color thing...too sad, if not a spoof and not funny if a spoof.
good night...