You shoulda pasted it into image search.
マンコ is pussy and ビッチ (bitch) is slut. So, it's like "nice to meet you, I'm pussy slut" and then handing someone a business card.
I remember seeing it come up as example of unfortunate foreign names in Japanese when watching some variety program once. I cracked up pretty hard at that one. Though I've encountered a doozy in real life too, though it escapes me exactly what it was now.