Originally Posted by GrouchyAdmin

A good answer is "Laundry day."

I give that as an excuse for any social faux paus:

"Your team sucks."
'Laundry day.'

"Why the hell are you wearing a my little pony shirt?"
'Laundry day.'

"Sir, where are your pants?"
'Laundry day.'

It's an amazing phrase. Feel free to use it!