"Bras" joke

Dad, can I ask you something?
Sure! What about?

You see, I'm already fourteen and... I think it's just proper that I should own one.
And what is this' one' you're referring to?
Could you buy me a neat set of brassieres?
No!
My nipples are already prominent and it catches attention.
Nope!
It will be just proper at my age...
I said no way...!
But all of my friends wear...
Timmy! How many times shall I tell you that bras are for girls!?