Here’s a great idea for a business card- it’s just an image of a google search for your name (in this case Ji Lee whose idea this is). While it is witty, it could be taken as slightly condescending saying “hey you really need my card? are you too incompetent to google me?”. On the other hand it’s pure genius and a memorable business card, as long as you have a unique name- sorry John Smith, no dice on this one.
Avery Two-Side Printable Clean Edge Business Cards for Inkjet Printers, White, Matte, Box of 1000 (8870)