1. noun, vulgar slang A stronger form of both Cunt and Fuck, which seem to have lost all apparent offensiveness.
2. exclamation,
Sometimes exclaimed amid a nanosecond of immense pain/ displeasure, when the ability to choose either cunt or fuck individually is for some reason inhibited.
A violent form of scissoring. Two women take a running legs first dive into each other to perform scissoring.
Kay and Sophia finished off the night with some cuntrucking as standard sissoring was not sufficient to quell their colossal appetites for lesbian sex.