Top Definition
A serverely deformed hand and wrist which in turn resembles that of a tyrannosaurus rex. There cannot be more than three fingers and one thumb. It is most deadly when the host is an otherwise hot chick. Beware.
"Man, that girl was all up on me and then I saw the T-rex hand and I had to get the fuck out."
by JimmyJack August 24, 2006

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