The name for a type of mental illness. When you have that special kind of OCD where, when texting, you spot a typo after you hit send and MUST send a correction immediately after, usually included with an asterisk (*)

a condition of chronic typos, recent evidence has shown that its preliminary symptom is simping for 2d girls which has prompted a name change in honor of Chief Simp, Vel. Often when a person has this disease, it recurs to ending the typo with a single word or a keysmash then reiterate the typo with the supposed word and trying to take back what the person has said or vice-versa.