What is Kidney-wiper?
1.
The male sexual organ.
When encouraged to the necessary length, the aforementioned organ can be used for wiping the kidneys of any game bird*, preferably up the
*Please note: game bird means a girl who is up for it, not a pheasant or moorhen.
'Hey darling, fancy sitting on my kidney-wiper?'
'I wouldn't mind wiping her kidneys!'
See