In our house we have "You Choose's". Me and my wife get a set amount each month where we can hit each other with a "You Choose". Normally it's something trivial like where to go on a Sunday afternoon, what takeaway to get etc.
Obviously serious decisions are generally discussed in a (hopefully) more mature way.
The one thing I can't stand (he says, kind of jokingly) is the following question (normally on a Sunday):
"What would you like to do today?"
Sounds innocent enough but I have, after many years, discovered that it isn't actually an enquiry as to how I'd like to spend the day.
"What would you like to do today?" should be rephrased as...
"You have precisely 20 seconds to think of an activity lasting a minimum of a few hours which will be universally enjoyed by a man (who'd quite happily go to the pub and watch the football), a woman (who definitely wouldn't like to do the above) and a borderline teenager (who, frankly, doesn't want to do anything). Naturally, said activity can't be too expensive, too far away and suitable for the weather and, for the love of God, don't dare even think about saying how you would ACTUALLY like to spend your day. Oh...your time's up, I guess I'LL have to make the decision then!"
(the above is said tongue-in-cheek and I'm sure applies equally to men and women)