It's easy. Click my Gaia. Scroll over the last icon that looks like a cog and select signature. In that area you add whatever you want.
If your gonna troll then Back off and talk to the hand
My sister is the black wolf, She stands for the moon... gentle and yet cold at the same time. she can be cold and heartless sometimes (Only when she is mad.) When the moon rises she is awake, but when the Moon sets she goes to sleep.
I am the white wolf, I stand for the sun. I am Harsh Yet warm,I can be gentle and Strong. when the Sun sets I go to sleep when the Sun rises I am Fully awake...