The term Deep Throat or deep throat has several meanings:

• Deep throating is a sexual act.
• Deep Throat is a pornographic movie, named for the act.
• Deep Throat was a purported source in the Washington Post investigation of the Watergate scandal.
• Deep Throat was also the name of a fictional informant, obviously a reference to the Watergate figure, in the television series The X-Files.
• Deep Throat is the alias of a character from Metal Gear Solid

See Also

• Deep Thought is the name of a fictional computer in The Hitchhiker's Guide to the Galaxy. The name is a parody on "Deep Throat".
• Deep Thought is also the name of a chess computer that also parodies "Deep Throat"