You tweet to often. Nah, it means your an attractive girl.
its slang for girl.
That you are flighty lol. No, it's slang for attractive woman.
Means you are free c:
Hmm I'm not sure, but I'm sometimes pet hamster
My father in law in his 70s ( unfortunately ) refers to any younger women as birds. <br />
The doctor below is right, it is British / Australian / New Zealand slang for Girl or young woman .
Your light in your appearance of body weight.
means you're a stone