I think it was Johnny Silvo sang it as:-

I can't get my winkle out no matter how I try,
The more I try to get it out, the more it slips inside,
I can't get my winkle out, isn't it a cure,
I can't get it out with an old bent pin, as anybody got a skewer?

It had some verses which , as I recall, were full of innuendo.(That's spanish for suppository.)

FC