The alternative yet completely wrong way to spell wee, weee!, or WEEEEEE!. Usually comes about when no one informs the person soon enough that "whee" is incorrect.
"Wheeeee" *smack!*..."oh wow...thank you stranger...for pointing out my folly."
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.