Thou... Vain Dismal-dreaming Whey-face
Parts of what makes up this insult can be found in "Loves Labours Lost" spoken by "FERDINAND":

This insult has been seen 1 time on this site. This was on Friday, February 5th, 2021That hath a mint of phrases in his brain;
One whom the music of his own vain tongue
Doth ravish like enchanting harmony;

A total of 10649 insults have been uniquely generated 11152 times, with a total of 125000 (or 50 to the third power) insults available in the system!