Thou... Wayward Beetle-headed Apple-john
Parts of what makes up this insult can be found in "Richard II" spoken by "DUKE OF YORK":

This insult has been seen 2 times on this site. The first time was on Thursday, January 10th, 2019I do beseech your majesty, impute his words
To wayward sickliness and age in him:
He loves you, on my life, and holds you dear

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!