A Tehra is someone who is awesome, pretty, cool, beautiful, knowledgeable, and super zen-like. She is also supercalifragilisticexpialidocious. She has much wisdom-osity and always gives good advice.
Guy 1: Dude, who's that hot girl at the bar?
Guy 2: She must be a Tehra!
Cove Reber: Remember that one time I took a picture with Tehra? That was the best day of my LIFE!