This is cute:
http://www.wimp.com/disappearingprank/
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This is cute:
http://www.wimp.com/disappearingprank/
OMG!
That takes me back more than a few years. We used to have this show on British TV called "Candid Camera" which was initially hosted or perpetrated by Jonathan Routh.
They were always pulling stunts like that on members of the general public. I guess it was on TV in the 1960's and early 70's.