Thou... Vain Shard-borne Clack-dish

Parts of what makes up this insult can be found in "King Lear" spoken by "KENT":
Now, by Apollo, king,
Thou swear'st thy gods in vain.
O, vassal! miscreant!
This insult has been seen 2 times on this site. The first time was on Friday, September 6th, 2019
Thou... Art Here to be Insulted and Humored

A total of 10631 insults have been uniquely generated 11133 times, with a total of 125000 (or 50 to the third power) insults available in the system!