Oh Really!!!!

Wow! Even how you sleep tells who you are.  These are the top sleeping positions and their explanations. 

(I put my own spin on the names!)

Fetal Form

Obviously, this position is that of a baby.  Laying in fetal position is believed to be the position of people who are shy initially but relax after a while, and are tough on the outside but are sensitive on the inside.

(This is the most common sleeping position amongst women.)

Trunk 

 Laying on your side with both arms down by your side.  These people are very easy going and may be gullible because they love to be a part of the in crowd and are trusting of strangers.

Stiff Man 

Laying on your back with your arms straight down by your sides.  This position suggests that people who sleep like this are shy and reserved.  Thy really don;t like to make a fuss but they set their own standards and others' standards very high.

 Halo

 Laying on your back with both of your arms up around your pillow.  It is said that these people help others often and are great friends because they are always ready to listen, but they don't like to be life of the party, i.e. the center of attention.

Free Form

Laying on your tummy with your hands up around your pillow with your head turned to the side.  This sleeping positions suggests that you are thin skinned, you do not like crazy situations or criticism.  Usually brash (hasty, high spirited) and gregarious (sociable) people sleep this way.

I am a Free Form sleeper and I think my description is correct.