Thou... Vain Beef-witted Flirt-gill
Parts of what makes up this insult can be found in "Henry V" spoken by "CANTERBURY":

This insult has been seen 2 times on this site. The first time was on Monday, May 16th, 2022Which is a wonder how his grace should glean it,
Since his addiction was to courses vain,
His companies unletter'd, rude and shallow,

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!