Oh I have some of these!!
Yesterday, brand new mattress. It was vacuum packed so you have to leave it to inflate. Toddler ds climbs on it covered in chocolate, leaving big marks all over. 
New coat, sat too close to a radiator at the drs, melted all the fur on one side of the hood. 
Dh brand new iPhone, dropped it out of the box on the way in from the car, smashed the screen to pieces on the concrete.
My new phone, only 2 days old, ds grabs it in the garden, drops it on the patio and smashed the screen.
Brand new fabric sofa, DH spills an entire mug of coffee on it. I was totally gutted. Then a few weeks later I used the wrong cleaner on it and left lighter spots where it stripped the colour out. It just clearly wasn't meant to stay nice.