A high school girl who thinks she's smart and witty, when in reality, everyone who listens to her for five minutes realizes after the first thirty seconds that she's actually quite stupid.

Symptoms of coming in contact with a "Tereah:" loss of brain cells, an increased desire to read the dictionary, and a hanging internal question of the human species and reevaluation of everything you once knew to be true as to why someone black can be so white.

*Warning: Is often seen with an "Emma."