Idling SUVs
Why is it that people who drive large, black SUVs powered by fuel-wasting V8 engines that will almost definitely never be taken off-road or be used for anything other than carting kids and dogs around to soccer practice and parks, feel the need to let their vehicles sit in the parking lot and idle while they go into the supermarket and buy a few things? #travel

Advertising a failure
I was listening to the radio while I was driving yesterday, and I heard an ad for AIG.  Yeah, you know, the company we all own now because the government lent it $85 billion of taxpayer money.  I'm no genius, and I have no degrees or experience that allows me to give sound financial advice, but for the love of all things holy, if your company experiences a failure of epic proportions, probably the first thing you should do is eliminate your advertising budget. #entertainment