According to the NY Daily News, dude has a pearl in his wee wee parts because he's a pearl diver, or something:
“He had a pearl inserted in his penis when he was in his late teens,” said a source. “It is pearl farming tradition and he would always joke about it in Australia. He’d boast it’d give girls extra stimulation in the bedroom.”
Can I be real for a minute? I don't even know what the eff that means. I first thought they meant in the hole, but that doesn't even make sense. So like a piercing thing? Who wants to have a weiner o'pearls?