Cecilia would be playing some Super Mario World, and you were the unlucky soul who backseated her playing the video game as the Otomos, as her fanbase was called, respond with their reactions in the YouTube chat.
You would be the unfortunate candidate who ended up having your VTuber model represent when Mario had found a Yoshi, looking like your own VTuber model was sitting on her lap, as if trying to drive further the immersion that she wanted to get and provide.
But as she progressed along the game, she would come across some strings of text that try to guide her through the world of the Italian plumber's platformer, she would wince every time the game mentioned a button prompt.
So much so that when she got out of that nightmarish hell, that was the intructive and helpful text box, she yelled out...
"Stop breaking my immersion! Stop itttt! I'm gonna skip the text every time if you break my immersion like this, so stop it right now! Hmmph."
With that, a small pouty expression landed on her automaton face. Clearly, her mood was ruined from the text box doing all that to her. And now she feels she can't progress the game without skipping through the text.
The Otomos in chat start relentlessly sending in the words 'skippa skippa', a meme within the community used for when something is skipped in a game the streamer happens to be playing.