rootle, v. — Green’s Dictionary of Slang

rootle v.

also rootle-tootle

[SE rootle, to rummage about]

to have sexual intercourse, thus the phr. (late 19C–1920s) do a rootle.

1870		Cythera’s Hymnal 43: ‘Twill [i.e. a dildo] be the very thing /To rootle tootle the Queen.
1896		Farmer Vocabula Amatoria (1966) 232: Recogner. To copulate; ‘to do a rootle’.
1937–84		Partridge DSUE (1984) 987/1: ca. 1850–1930.