More correctly it's a pun - otherwise it's a typical enough sort of circumlocution to get such scenario past the censors.

Reminds me of a floor singer who'd stumbled on the words & took them along to his local folk club entirely innocent of their import. Not sure how much preparation he'd done, or if he was just winging it, as was both his wont & the general easy going atmos of said FC. It was only during his performamce that the dreaful truth of what he was actually singing about dawned on him. I believe much laughter ensued - not at the song, rather this very Morally Upstanding fellow standing there singing a song about gleefully casual sex whilst thinking he'd found a counterpart to the Cregan White Hare.