guy 1: hey wanna go to a party tonight guy 2: sorry dude, i just spent 8 hours straight playing [mw2] and have the worst animus headache
the headache following playing a video game for a long amount of time
"guy 1: hey wanna go to a party tonight guy 2: sorry dude, i just spent 8 hours straight playing [mw2] and have the worst animus headache" What is the definition of "animus headache"?