Thou... Villainous Toad-spotted Barnacle
Parts of what makes up this insult can be found in "King Lear" spoken by "EDGAR":

This insult has been seen 1 time on this site. This was on Saturday, July 30th, 2022To the descent and dust below thy foot,
A most toad-spotted traitor. Say thou 'No,'
This sword, this arm, and my best spirits, are bent

A total of 10308 insults have been uniquely generated 10778 times, with a total of 125000 (or 50 to the third power) insults available in the system!