The act of wasting someone where their arms tense up to the point where they become incapacitated and wave around aimlessly like that of a T Rex (Dinosaur)
A leader of a Persian cult whom raped women/children throughout Western Asia.
He was feared by town commoners in the entire eastern hemisphere and thought to of been still alive decades after his death.
This is the result of ataxic cerebral palsy. A person with this birth defect has one or two small and withered arm resembling the arm of a tyrannosaurus rex.
T Rex is a specific type of handjob, where the person giving a handjob tucks their elbow into the sleeve of a short sleeve shirt, and proceeds to pleasure a man's penis with only their index and middle fingers and their thumb.