Definition of "slashable"

Because we would be away from the car for an hour or more and because the carrier, though zippable, was not lockable and, in any event, was slashable, we put all the suitcases, etc., in the car with us while we drove downtown from the motel.

2015, Paul Gabler, Slices of a Life

I met so many other great people who have a similar interest in pairing up those oh-so-slashable couples.

1999, Reesa, “My very late Friscon report”, in alt.startrek.creative.erotica.moderated (Usenet)