“L... U... WHAT? Calligraphy? Hand lettering again? STOP Hooman, that's enough for today!”

Funny Cat GIF • Jerk cat does not want to see more Calligraphy. “Stop, it's enough for today!”[ok-cats.com]
“Story of my life: my cat hates me when I work at home :('”
“He hates LUcifer!” (American urban fantasy superhero television series)
[Video @watering76]