Green’s Dictionary of Slang

chanter-pipe n.

the penis.

a.1768		‘John Anderson, my Jo’ in Farmer Merry Songs and Ballads (1897) III 271: And O! it was a fine thing / To see your hurdies fyke [...] And strike the risin’ blow; / ’Twas then I liked your chanter-pipe, / John Anderson, my jo.
c.1790		‘The New Vagary’ Luke Caffrey’s Gost 2: So into bed with his maid he went, / And still she cries don’t tease me O. / With my rigdum, jigdum &. / Then he turn’d up his chanter O, / And still she cries you please me O.
c.1800		‘John Anderson, My Jo’ in Burns Merry Muses of Caledonia (1965) 143: To see your hurdies fyke [i.e. buttocks move], John, / And hit the rising blow; / It’s then I like your chanter-pipe, / John Anderson, my jo.
1865		‘John Anderson, My Jo’ in Rambler’s Flash Songster 24: But ’tis a muckle finer thing, / To see your hurdies fyke; / To see your hurdies fyke, John, / An’ wriggle to and fro; / ’Tis there I like your chaunter pipe – / John Anderson, My Jo.