Drum roll:
Did I spend several hours perusing photos tagged “stupid” on Flickr? I did. And I did it for you, my friends.
The full list here of dumb-ass ideas captured in Flickr photos is here. My fave: 
A guy playing the guitar while driving his van at 65 mph and a dude on very thin ice are below the fold:
I feel a metaphor coming on:
The Dish 