Thou... Impertinent Clapper-clawed Vassal
Parts of what makes up this insult can be found in "Henry IV" spoken by "KING HENRY IV":

This insult has been seen 1 time on this site. This was on Thursday, September 6th, 2018Which art my near'st and dearest enemy?
Thou that art like enough, through vassal fear,
Base inclination and the start of spleen

A total of 10538 insults have been uniquely generated 11025 times, with a total of 125000 (or 50 to the third power) insults available in the system!