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1.
1. A tranny whose large size and/or manly features weaken the intended effect. A large, fearsome tranny.

2. The queen bitch of a social circle of trannies. The alpha shemale.
1. "You kidding? It's obvious, she's like a Trannysaurus Rex."

2. "Don't fuck with Starlinda, she's like Trannysaurus Rex around here."
by Spackle McCrackle January 01, 2008