niceassassin because Zevran is an assassin who is also kind of a nice guy, but mostly because it has "nice ass" in it and he has one of those. And will tell you if you do too.

arachnopho8ia because Vriska is all spider-themed and replaces her Bs with 8s.

prodigitalson because it's a pun on "prodigal son" and "digital," and Keith from his current canon point is the son of a computer who eventually turned away from her plan. He used to be motherloaded, because, again, his mother was a computer.