Thou... Saucy Dizzy-eyed Bladder
Parts of what makes up this insult can be found in "Henry VI Part 1" spoken by "BASSET":

This insult has been seen 2 times on this site. The first time was on Friday, August 14th, 2020Yes, sir; as well as you dare patronage
The envious barking of your saucy tongue
Against my lord the Duke of Somerset.

A total of 10497 insults have been uniquely generated 10982 times, with a total of 125000 (or 50 to the third power) insults available in the system!