There are some studies that have been completed that theorize a crease behind your ear means you are at risk of Heart disease. Other than that, having a crease behind your ear means nothing.
Usually, that is a sebaceous cyst... Not normally associated with headaches. Google "sebaceous cyst"...
No, it means you have a tattoo behind your right ear. Grow up, man.
It means you are trendy.
The black star behind the left ear means you are a pornography star. See links below.
It means something to who ever has it
no red bump behind my ear. behind my ear it just sore
If you're taken, or married, wear the flower on your left. If you're single, wear it on your right.
Isn't very crease-resistant which means it crease easily.
A Blue diamond tattoo on the right shoulder means they are a top class bodyguard, but I'm not sure about behind the ear. I'm pretty sure it means nothing unless on the shoulder.
It means only what the person who got it done thinks it means. You'll need to ask them.
it means "My Crazy Life"
Yes, you can have shingles behind one ear.