The terrible condition of believing that one is completely infallible. A major symptom is negating arguments by repeating the phrase "You know I'm right, don't argue." People afflicted are often shunned by most of their acquaintances.
SAM: The sky is always green.
Person 1: No it's not.
SAM: You know I'm right, don't argue.
Person 1: You have Samitis.
Person 1: No it's not.
SAM: You know I'm right, don't argue.
Person 1: You have Samitis.
by Ben4545 August 14, 2006
The terrible condition of believing that one is completely infallible. A major symptom is negating arguments by repeating the phrase "You know I'm right, don't argue." People afflicted are often shunned by most of their acquaintances.
SAM: The sky is always green.
Person 1: No it's not.
SAM: You know I'm right, don't argue.
Person 1: You have Samitis.
Person 1: No it's not.
SAM: You know I'm right, don't argue.
Person 1: You have Samitis.
by Ben4545 August 14, 2006