If a vanity comes crashing down when nobody is home, does it make a sound?

2K's vanity fail

I swear Murphy's Law has my name on speed dial sometimes.  A list of things went wrong yesterday, but as you can see from the above picture, this took the cake.  I was greeted with this epic bathroom vanity fail when I got home from work.  Those dam plastic tabs are supposed to hold up the shelves!  And, yes...as I lifted the shelf that was hanging across the vanity, you guessed it - all the products that were left inside came crashing down.  I'm sure you have those days where nothing goes right.  What's your worst 'fail?'