"Salvadoran Personality Disorder"
An affliction that affects Salvadoran Girls/Women that results in random and irrational fits of anger.
A genetic trait held by girls/women of El Salvador which resembles Bi-Polar Disorder.
You say or do something totally innocent and all of the sudden it is as you were just caught with 3 strippers and a kilo of Cocaine.
No matter what you do, no matter how right you are, no matter how much proof you have, you are wrong. There is no argument that will prevail over a woman with SPD.