While reading the TJP forums, a user named Mattan used this word:

“The girl on youtube is like way more キモフィス・・・”

(check out the link above for context if you are interested in the ‘girl on youtube’)
So, curiosity got the best of me. What could キモフィス mean!?!
Googling, I found this site. It is nice to know I wasn’t the only one who didn’t know what キモフィス meant!?!  (For the record, Yumi hadn’t a clue either)
It seems there is a progression of 気持ち悪い spinoffs:
キモい -> キモス -> キモフィス
キモフィス is some 70x more キモス than キモイ
I’m glad that is clear.