[vasco]

In quite a few languages they are called clitoris in various slangs colloquially. I didn't know the real name for this device for many years.

[socratics]

Bean is also slang for clitoris, at least in the UK. Ploopy has a good sense of humour, the Knob page being the prime example.

[boomskats]

Yeah, I knew exactly what this was gonna be before I read the second half of the title.

Now I'm wondering if putting a bean on the knob would be taking it too far.