|This is exactly what I picture when I think of Jo Kwon.|
First I was thinking Key, because he seems to always go around popping his booty, but Jo Kwon won out when I found the following video:
Of course Jo Kwon should've popped into my head first, as he is the king of kkab, but Key really comes in a very close second.
Here's Key and Jo Kwon dueling it out to Beyonce's "Sweet Dreams":
Another Jo Kwon vid for your enjoyment: