You may have actually received this exact email. My question is, can you help me find where these saying originated? That would be interesting to me. We've actually talked about number 18.
TWENTY SPECIAL "SOUTHERNISMS"
 1. Only a true Southerner knows the difference between a hissie fit and a
     conniption and that you don't "HAVE" them, -- you "PITCH" them.
 2. Only a true Southerner knows how much any fish, collard greens, turnipgreens, 
     peas, beans, etc. make up "a mess" (as in "a mess" of greens).
 3. Only a true Southerner can show or point out to you the general 
     direction of "yonder."
 4. Only a true Southerner knows exactly how long "directly" is - as in:
      "Going to town, be back directly. (generally pronounced dreckly)
 5. All true Southerners, even babies, know that "Gimme some sugar" is not 
     a request for the white, granular sweet substance that sits in a pretty 
     little bowl on the middle of the table.
 6. All true Southerners know exactly when "by and by" is. They might not 
     use the term, but they know the concept well.
 7. Only a true Southerner knows instinctively that the best gesture of solace 
     for a neighbor who's got trouble is a plate of hot fried chicken and a big bowl 
     of cold potato salad. (If the neighbor's trouble is a real crisis, they also know 
     to add a large banana puddin')
 8. Only true Southerners grow up knowing the difference between "right near"
     and "a right far (pronounced "fur")piece." They also know that "just down
     the road" can be 1 mile or 20.
 9. Only a true Southerner both knows and understands the difference 
     between a redneck, a good ol' boy, and po' white trash.
 10. No true Southerner would ever assume that the car with the flashing 
       turn signal is actually going to make a turn.
 11. A true Southerner knows that "fixin'" can be used as a noun, a verb,  or
      an adverb.  (As in, I was fixin to go over to BettyLou's. Or, we had a huge
      Christmas dinner with all the fixins.  Or Are you fixin my car next?)
 12. Only a true Southerner knows that the term "booger" can be a resident of
       the nose, a descriptive, as in "that ol' booger," a first name, or something
       that jumps out at you in the dark and scares you senseless.
 13. Only true Southerners make friends while standing in lines. We don't do
      "queues", we do "lines," and when we're IN, not ON, line we talk to everybody!
 14. Put 100 true Southerners in a room and half of them will discover
       they're related, even if only by marriage.
 15. True Southerners never refer to only one person as "y'all"... more than
       three is way more than one, it's "all y'all".
 16. True Southerners know grits come from corn and how to eat them.
 17. Every true Southerner knows tomatoes with eggs, bacon, grits, and coffee
      are perfectly wonderful; that redeye gravy is also a breakfast food; and that 
      fried green tomatoes are not a breakfast food  We recognize milk gravy
      when we see it, know what to do with it and wonder what the heck you other
      people eat on your biscuits.
 18. When you hear someone say, "Well, I caught myself lookin'," you know 
       you are in the presence of a genuine Southerner!
 19. Only true Southerners say "sweet tea" and "sweet milk." Sweet tea
       indicates it contains sugar and lots of it - we do not like our tea
       unsweetened . "Sweet milk" means you don't want buttermilk.
 20. And a true Southerner knows you don't scream obscenities at little old ladies 
      who drive 30 MPH on the freeway. You just say, "Bless her heart" and go your 
      own way.