Green’s Dictionary of Slang

1. sexual intercourse; also as v.

1961		J. Heller Catch-22 367: The other roommates leaped out of their cots when they saw it was a girl and tried to make her ficky-fick them all .
1972		P. Lanto Lay-a-day 108: I like the common odd words, too. Screw. When your body is wild and your hips are switching and swishing as you're being ficky-ficked, you're screwing your hips all around in circles.
1981		W. Boyd ‘On the Yankee Station’ in On the Yankee Station (1982) 127: She number ten, Johnny, she quick-time girl. No ficky-fick.
1981		Murphy & Sapir Balance of Power n.p.: ‘How about some fickyfick?’ ‘Later, sweetheart. We have to look for CIA men’.
1983		(con. 1970) S. Wright Meditations in Green (1985) 195: ‘Don’t forget my trip to Saigon.’ ‘Or your ficky boom-boom.’.
1990		(con. 1965–70) A.M. Hoffman Archives of Memory 155: You know, they’d come up to you and ask you if you wanted a ‘ficky-fick,’ [...] or ask you if you had chocolate or soap or Crations or K-rations.
2007		Skins ser.1 ep.1 [TV script] These girls do not do fickety-fick with town scum like you.

2. attrib. use of sense 1.

1984

J. Krich Music in Every Room 263: The boys were scared of him – he was so large – but they channeled their fear into taunts and ‘ficky-ficky’ gestures.