Well, I wasn't wondering and curiosity got the best of me. I now know how many toilets fit in the back of a minivan and now don't have to go and try it on my own.
I require clarification. Are these the same portable toilets suitable for use while waiting in line for a ride at WDW?
On a side note, THIS is why I tend to stay on the Transportation Board. I cannot recall the last time we discussed the subject of poop, or hamsters, or any other bodily function not normally discussed outside the most intimate circles.
We may be poopyheads over there, but that I assure you is quite different from the poop discussed on the CB!