Ultrakill Syndrome

A common condition afflicting people who have played Ultrakill (a first-person shooter created by Arsi "Hakita" Patala), the Ultrakill demo, and/or consumed a piece of Ultrakill related media.

Common symptoms include: a strong urge to purchase thigh-high socks, a buttplug, or cat ears; insanity; hysteria; uncontrollable laughter when something perceived by the afflicted to be related to Ultrakill is mentioned

Person: Hey can I borrow a coin? I learned a cool magic trick.

Ultrakiller: AHHHHHHAHAHAHAHAHA AURGHHHHHHHHHHHHHHHHH ULTRACOUNTERRICOSHOT TIMES 69 PLUS ENRAGED PLUS DISRESPECT

Person: Oh yeah you have Ultrakill Syndrome.