Thou... Wayward Boil-brained Flax-wench
Parts of what makes up this insult can be found in "Two Gentlemen of Verona" spoken by "JULIA":

This insult has been seen 1 time on this site. This was on Thursday, January 16th, 2020Which they would have the profferer construe 'ay.'
Fie, fie, how wayward is this foolish love
That, like a testy babe, will scratch the nurse

A total of 10430 insults have been uniquely generated 10908 times, with a total of 125000 (or 50 to the third power) insults available in the system!