A Call to All Nasties!!! (EYK)

I want to do a fan drawing Of cheater McCheetahson. I think this is a reference a reference from EYK from a while back. Just want to know if I am correct or am I crazy? If you know what I am talking about can you give me a link to 1 video when they say it?

it's not really a character like Fangurilla or Mordney Present. it's really just a name you call someone when you're losing. i believe martina used it in the kpop super fan test. it was posted as a music monday.