"3 Blondes and A Genie" joke

Three blondes were walking on a beach when they cane to a genie lamp. One blonde rubbed it three times and a genie popped out. "
Since there are three of you I will allow you one wish each."
The first blonde said: "
I want to be 10 times smarter"
and poof her hair turned darker and she ran off to university. The second blonde said: "
I want to be 100 times smarter"
so poof she became a brunette and she ran off to find a cure for cancer. The third blonde said: "
I want to be 1000 times DUMBER"
the genie replied: "
Are You sure?"
a nod "
we..ll its against my best judgement but"
... poof she became a man