Here's my version which I nicked from someone about 30 years ago

THE WINKLE SONG

As I was coming home to tea
I thought I'd take some company
Went into Old Mother Winkle's
Bought myself a pennyworth of winkles
Went on home to tea as happy as could be
Went upstairs met all the family

They was picking all the big ones out
Picking all the big ones out
You should have seen my face full of wrinkles
When I saw my pennyworth of winkles
All the big ones gorn It made me rave and shout
'Cos there sat the wife and 7 kids
Picking all the big ones out.

Singing,
I can't get my winkle out with an old bent pin
The more I tries to get it out the further it goes in
I can't get my winkle out isn't it a do'er
If I can't get it out with an old bent pin
Has anyone here got a skewer?