Twonk
From EverybodyWiki Bios & Wiki
The word "Twonk" doesn't have any meaning. It was fashionable for kids in comprehensive schools to come up with new derogatory and swear words. So my school friend and I came up with this word for fun. It was meant to be derogatory, but not in a massively offensive way. It just sounded right. We made this word up in about 1983–85. Not the best claim to fame, but it's true.
References
This article "Twonk" is from Wikipedia. The list of its authors can be seen in its historical and/or the page Edithistory:Twonk. Articles copied from Draft Namespace on Wikipedia could be seen on the Draft Namespace of Wikipedia and not main one.
