to tear the flap of skin between a male taint and genitalia. ("Ta" from "taint", "dic" from "dick")
Often occurs from improper seating in an automobile. Occasionally occurs from attempting a near impossible sexual position.
1. "Don't do that, you'll tadic and have to get stitches!"
2. "We almost achieved DVDA, then Rob tadiced."
3. "My car is so low to the ground, I nearly tadic every time I get in or out."