B'stard!!!
people like this make me sick - they should be strung up!
stab him in the eye with one of them! even that would be too good for him!!
but on the off chance that you are being even remotely serious - covering them in coloured stickers is the way forward...
you, the pens and a large packet of stickers featuring girly things like teddy bears, hearts, pink, etc etc, are all you need to turn your life around and get over this trauma.
you just gotta believe in yourself