This woman, Sybil, is an absolute expert when it comes to knowing what different moves in the bedroom are called. She must have been a freak in the sheets back in the day... and maybe she still is.

On the British game show Mastermind, contestants compete in a fairly standard quiz show format. After that, they continue into a roundabout a "specialized subject" of their choosing. Specialized subjects have ranged from paintings to movies, to artist bios. But Sybil has elected "sexual favors." It's smart to be honest about what you know best, right? And this woman certainly knows her stuff.

With such answers like "The Rusty Trombone," "Teabagging," and "Tune in Tokyo," there's no doubt that Sybil has seen and done a thing or two. Sybil claims states that she's retired. Professionally perhaps. Personally... we bet she's still working hard.