Jump!
I was walking down the street when I saw him in the alley out of the corner of my eye. About three feet tall, in a yellow jacket and staring intently at a huge puddle. With the sudden warmer weather, the alleys seem to be all puddle. He stood absolutely still and stared... and I realized right then he was gonna do it. I reached into my bag to grab my camera. As I struggled to get the lens cap off he was airborne. With one quick motion he was completely drenched in dirty snow melt with a HUGE sh#t eating grin on his face. Suddenly from the nearby house... "Tommy! You did NOT just jump in that puddle! Get in the house RIGHT THIS SECOND!"
I couldn't get the shot off in time, but at least I didn't miss that smile.
Buy some: The Marlboro Chorus, Black Kids