Just as long as it makes you happy
No foreign holidays for you, the inserts would set off every metal detector in the airport.
Take a back....
Carve these lumps out of it....
And you have a pretty pattern.
Just plain silly
(this one looks a bit Photoshopped, the rest are 100% real)
"Mum, I'd like you to meet my new friends......"
Mainly from http://thevelvetrocket.com/