You ever reach for a drink thinking it was another drink and when it turns out that drink was not the drink you thought it was you gag or have a spit take? Not saying that it was nasty like thinking tabacco spit was pepsi or confusing viniger for juice, normal stuff like just a few moments ago I went for a drink of Tea, but it turns out it was Apple Juice. It wasn't until a few seconds later I remember we don't even have tea.
So have you ever done something like that?