"List of Funny Insults!" joke

If you can't live without me, why aren't you dead already?
You'd make a lovely corpse!
I never forget a face, but in your case I'll make an exception.
Is that a beard, or are you eating a muskrat?
Why do you sit there looking like an envelope without any address on it?
You're a wit with dunces, and a dunce with wits... huh?
Did you eat a brain tumor for breakfast?
You love nature in spite of what it did to you?
I want to reach your mind - where is it currently located?
I wish I'd known you when you were alive.
If you ever had a bright idea, it would be beginner's luck!
What's on your mind? If you'll forgive the overstatement.
When you go to the mind reader, do you get half price?
I look into your eyes and get the feeling someone else is driving.
You're a mouse studying to be a rat.
Don't look now, but there's one too many in this room and I think it's you.
Every time I'm next to you, I get a fierce desire to be alone.
I can't believe that out of 100, 000 sperm, you were the quickest!
If you ever become a mother, can I have one of the puppies?
There's nothing wrong with you that reincarnation won't cure.
Why don't you bore a hole in yourself and let the sap run out?
You're a good example of why some animals eat their young.