From
http://www.zug.com/pranks/credit
Here's an interesting "prank" where someone attempts to sign his credit card receipts as ridiculously as possible. However, he repeatedly fails to raise the attention of cashiers/waiters. He tells the story better than I do, so I recommend checking out the two links...but here is a selection:
wild scribbling
"the grid"
please check ID
i stole this card
part 2:
http://www.zug.com/pranks/credit_card
here he takes his digital camera and snaps a picture before handing the receipt over. also included are the electronic screen signatures...
dunk n donuts (at krispy kreme)
undetectable small purchase (in response to anti-identity theft advertisement)
10% removed for bad service
my butt
music
finally he tries to buy a 3 HDTVs from circuit city using the following sig
