Chalcis, designated P3X-595 by the Tau'ri, was a planet in the Milky Way galaxy that SG-1 visited prior to the mission where they encountered the Shavadai. After having been saved from Turghan, Captain Samantha Carter said that she had never been so pleased to see the rest of the team. Colonel Jack O'Neill replied by referencing a mission to P3X-595 where Carter drank something that apparently caused her to take some, or maybe even all, of her clothes off. Carter interrupted O'Neill before he could reveal any more details of the incident. (SG1: "Emancipation")
Behind the ScenesEdit
Fans, especially "Jack/Sam" shippers, often speculate as to the specifics of what happened on this planet. It is often a subject of fan fiction and there are at least two fan websites named after it.