I call myself "Mrs. Marlone" here and also use another nickname on the net, gabaine, which comes from this book, "My grandma from Saga."
"Gabai" means great, extraordinarily, amazing..., and is used only around the small part of north Kyushu in Japan.
I attached "ne" to put some friendliness and add rhythm at the bottom of my nickname.
Now, you can read this book in English, Hooray～
I wish I could be like her someday when I got totally free from maiden modesty?!