An orgasm where the woman comes in a sarcastic tone of voice, but when asked about the quality of the sex tells the man that the sex was terrible, insults his manhood, and leaves.
"Oh god this is amaaaaazing!!!" said the woman having a sargasm. "So it was good for you?", asked the man. "No, it was the worst sex I've ever had and you should feel horrible about that sex. You suck.", the woman said and promptly left the room.