Related:

• INSANITY IS HEREDITARY . . . YOU GET IT FROM YOUR KIDS.
• I'm gonna plead insanity, what about you?
• Insanity is hereditary: you get it from your kids.
• Insanity is hereditary! You get it from your children!
• It's kind of fun to do the impossible.
• You call this fun? --McCoy
• Why, he's no fun, he fell right over!
• Q: What did one nut say to another nut? A: Why are we hanging here when it was Dick that did all the shooting?
  What do Jews and pizza have in common? They both bake well in ovens!...