Orion slave girl
From The Big Bang Theory Wiki
Orions are a fictional race in the Star Trek universe whose main characteristic is the green colour of their skin. Orion females are said to be very attractive and seductive so that no human male can resist them.
In The Codpiece Topology, Raj mentions that he had once met a guy dressed up as an Orion slave girl at Comic-Con. He mistook Richard the Slave Girl for a woman, bought him dinner and kissed him once.
