Green’s Dictionary of Slang

wriggling pole n.

the penis.

1719		in D’Urfey Pills to Purge Melancholy VI 91: If my Oven be over-hot, I dare not thrust in it Sir; For burning of my Wrigling-Pole.
1720		in D’Urfey Pills to Purge Melancholy VI 91: Sometimes I am a Baker, / An Bake both white and brown Sir; / I have as fine a Wrigling Pole, / As any is all this Town Sir.