Use "vexer" in a sentence

1. The strider-hide bag was still flat as a titan-trodden vexer, of course

2. Rob was a man who believed in fate and the Fae, and he doubted either intended such a man as Karyl to die like a stunted vexer chick in such a crappy, random way

3. Military custom, which most of his peers followed like so many vexer hatchlings following their mother, called for heavy mounts, horses or hadrosaurs, to charge several ranks deep for mass

4. The vexer trotted past, impudently close to Jaume and his two Companions on the tufa-graveled road, proudly carrying a severed human forearm in its mouth