hecka-spensive Share definition Flag An adjective for a potential purchase that is overly expensive, at least in context of the user's means. I wanted to buy that tennis racquet, but it was hecka-spensive. hecka-spensive by n_h_t October 17, 2010 0 0 Get merch Get the hecka-spensive mug. Buy Now — $32.95 See more merch