It means nothing
The one on which the ring fits.
No.
I wear a thumb ring because I love the way it looks. That's all.
Fashion
Because he is mentally handicap.
you wear it on your thumb
This means when you are not married just wear it for fun!
Marie on fox 25 news wears a thumb ring, she was married but atlas her main squeeze split and she is raising her child, who's under the covers with her?
It is the measurement between the thumb and middle finger, thumb and ring finger and middle finger to ring finger.
I'll describe: on the left hand (counting from the thumb {as 1 thumb, 2 index finger, 3 middle finger, and then the fourth is where you wear the ring on})
It menas she is married ,but available for sex