A business top, party bottom approach to dressing. This is how you would dress at work on casual Friday.
Brian wore his skinny jeans to work on Friday, but it was totally appropriate since he had a button down and tie on top.

Casual Friday is totally legit for wearing hot pants and stripper boots to work, as long as you keep it all business above the waist. That's completely Bizual.
by Suck It, Trebek February 4, 2011
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The next level of bizual for those people who telecommute and need to appear professional for web cam meetings. To be dressed professionally from the waist up, but either nude, only in underwear or pajamas below the waist.
No one realized Brian was extreme bizual until he spilled his coffee and stood up suddenly, revealing his superman briefs.

Dave had his extreme bizual suit ready, shirt tie jacket and his lucky boxers
by Winning allstar March 29, 2011
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