Wake up at 3 in the a.m. hankering for Honey Nut Cheerios only to find out the box is empty, so you pour a big bowl of regular Cheerios and douse them with sugar.
I'm at a bar drinking. The civil thing to do is get up and go pee. The third world animal in me wants to whip it out and pee on the floor. Choices, choices.
Why can't DC figure out a shared universe? Cavill's Superman, Bale's Batman, Amell's Green Arrow, Gustin's Flash and a few others. Not that hard to do!