Thou... Wayward Pox-marked Clotpole
Parts of what makes up this insult can be found in "Richard III" spoken by "DUCHESS OF YORK":

This insult has been seen 1 time on this site. This was on Tuesday, February 9th, 2021A grievous burthen was thy birth to me;
Tetchy and wayward was thy infancy;
Thy school-days frightful, desperate, wild, and furious,

A total of 10496 insults have been uniquely generated 10981 times, with a total of 125000 (or 50 to the third power) insults available in the system!