A female who can be too sensitive and usually doesn't want to cooperate with the crowd she's with for activities. A poofa also will play "victim of circumstance" as a response to not wanting the results of her actions.
She was being a poofa because someone said she had on too much makeup so she sat in a corner and ignored everyone.
After lying to her boyfriend the poofa tried to get upset when she was caught. (Many more examples are relevant but that's the basics)