As the words “Mark Shoulson” in the attribution would imply.

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Voragh

From: tlhIngan-Hol [mailto:tlhingan-hol-bounces@lists.kli.org] On Behalf Of SuStel

On 9/24/2018 10:00 AM, Steven Boozer wrote:

(Mark Shoulson, HQ 3.1):   A weaker, less intense, possibly polite form of {ghuy'cha'} 
 
ghuy'cha' *guy'cha* (expletive) 
 
Mark Shoulson, HQ 3.1):  Shows anger when things start going wrong; it's a stronger, more intense form of {ghay'cha'}

It should be noted that Mark Shoulson's comments are merely his own personal suggestions, and should not be taken as canon — a point he himself makes in the article.

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SuStel
http://trimboli.name