Thou... Surly Elf-skinned Ratsbane

Parts of what makes up this insult can be found in "Twelfth Night" spoken by "MALVOLIO":
in the letter. 'Cast thy humble slough,' says she;
'be opposite with a kinsman, surly with servants;
let thy tongue tang with arguments of state; put
This insult has been seen 1 time on this site. This was on Friday, July 14th, 2017
Thou... Art Here to be Insulted and Humored

A total of 9773 insults have been uniquely generated 10189 times, with a total of 125000 (or 50 to the third power) insults available in the system!