Derived from the tendency of individuals coming in contact with one with this specific syndrome to declare, "Damn, he's Terry Sexual." Terry Sexual Syndrome is a genetic disorder in which a person is born with so much awesomeness they are irresistible to every gender, race, and creed and have more ass then they can handle. The simple acronym, Totally erotic, really relentless yesuality, has been created to assist in remembering the symptoms.
He gets so much so often, he must have Terry Sexual Syndrome. Even I want him.