Michael Billig presents two very broad ways of characterizing humour. These are presented in dichotomies: negative vs. positive humour, and rebellious vs. disciplinary humour.
The first set is defined as being either an aggressive humour that separates, divides, and excludes, or one that encourages group solidarity (22). This is an insufficient distinction, as it ignores the possibility of an aggressive humour/laughter that works against the dominant social order - encouraging group solidarity by excluding the population that seeks to do harm.
The distinction between the second set, rebellious and disciplinary humour, is drawn less clearly. Disciplinary humour would function to embarrass those who break social norms or expectations, and is described by Billig as being a 'conservative' use, whereas rebellious laughter would seek to dismantle those same social norms, expectations, and hierarchies.
This is an overly simplistic categorization for my project, as it relies too heavily on an exact definition of 'social norms.' Sexual assault and rape exist simultaneously as normative and counter-normative. With some estimates suggesting one of every three women will be a target of sexual aggression in her lifetime, a significant amount of men, and a huge amount of trans* people, it would seem that dealing with sexual violence on a personal level, or supporting a friend who has been aggressed is a lived norm for millions of people. Still, sexual assault and rape are illegal in North America, a ban which enforces the conception of sexual consent as the norm, and any breach of that consent as being deviant and therefore deserving of punishment.
Instead of qualifying feminist trauma humour as being a form of "disciplinary rebellion," (an ambiguous and confusing term) I am looking for language that distinguishes between progressive and regressive trauma humour.
Briefly, a progressive humour/laughter about trauma prioritizes the comfort of survivors by shaming, ridiculing, and 'making strange' the behaviour of sexual aggressors, while a regressive trauma humour would take the form of a typical rape joke, in that it prefers the comfort and group cohesion of potential and actual sexual aggressors.
My language choice of 'progressive' and 'regressive' is preliminary and tentative, of course, as I navigate through my initial readings.