What a racket

The other night Korinne came in from playing outside with Adam's racquetball racket which she was playing like a guitar when she enthusiastically declared,

"Dad, look at my new racket!"
"Where did you get that?" Adam said
"From my Birthday!" ( Her birthday is in November)
And then she said in a quiet, serious and matter-of-fact way, "Dad, it isn't yours anymore"

Really? Well, thanks for letting us know.