Boards
People who wear dressing gowns and/or slippers when going out to the shops in the morning
I really like that they have the spunk to not care, and I know it shouldn't be that offensive really; I'm not taken aback by anybody in a dressing gown or PJ bottoms, and would probably happily do the same if I was only going across the road...
But please guys, just throw some jeans and trainers on or something. You don't even have to wear socks, and that's a yes_ guarantee.