Surely you've been in the position where you have to run out to the bathroom in the middle of a movie, but you don't want to miss anything good. It's so hard to gage when the right time to take a leak is. And with the price of movie tickets always going up, you sure don't want to ruin your viewing experience just to go to the bathroom. That's where RunPee comes in. They'll let you know when is the best time in the movie to go do your business.
No, it's not a joke. RunPee is actually a pretty useful site, for what it's worth. The site has been featured on NPR and Net@Night, and now good old InventorSpot. They've got merchadise including mugs, tee-shirts, and even maternity wear. RunPee is pretty accurate, too. On the lefthand portion of the site, you'll see all the latest films, and having seen most of them, I can vouche for the boring parts that you could probably sneak out on.
You could probably even use RunPee as an indicator of how good a movie is, too. Like if RunPee lists several spots that you can leave the movie and not really miss anything, doesn't that indicate that the movie isn't really worth seeing? You'll also notice that each "RunPee" has a complete description of when the instance occurs, how long it lasts, and there's a scambled teaser section that you can choose to read if you want ot know what you'll be missing.
I have to say that I'm impressed with how seriously RunPee takes itself. It seems to be quite useful and accurate. Pregnant women will probably get the most use out of it, though. Go take a look at the service, and let us know what you got out of RunPee in the comments.