Now having a whole bunch of nails on your wall won't be so unsightly. It IS the art!
What a delicious way to take out some frustrations. You could make a pastry or ice cream voodoo doll made to look like your worst enemy Mandy Bluth from 8th grade biology class and fill her with nails! Then EAT HER! Take that Mandy! Who's in charge now, you frizzy haired witch?!