Reddit top voted comments...
You're impossible to underestimate
I envy people who haven't met you.
I dont know why you're playing hard to get when you're so hard to want.
You haven't been yourself lately. We've all noticed the improvement.
I hope the rest of your day is as pleasant as you are.
If drunk, Churchill's one is pretty good: "in the morning I shall be sober, but you will still be ugly"
A retaliatory insult:
"I've been called worse things by better people."
Your grades say marry rich, but your face says study harder.