Testosterone toxicity is a frequent sub-theme on Summit Post. One of these days someone will write a piece of software which will index the toxicity level of a given post, in much the same manner as is done to measure grade-level. Maybe express it in jockstraps, as in "this one measures 7.4 jockstraps, but that one is only a 3.9". But, toxicity affects some females as well, so it should probably be a unisex symbol.