How far down the urethra does it start growing? You might want to get a few latex gloves and remove the offending hair if all goes well it'll be a case of hair today gone tomorrow......
still, just give it a quick tug. Put tension on the hair. Hold down your thing with your hand and give it a swift tug. Make sure you have a solid grip on it, cuz you don't want to have to pull twice to get it out lol.