Woman do talk on the phone while they pee. Not sure about while shitting, don't really want to know.
Lets see, personal story:
Not sure if you males are aware of this, but sexual encounters tend to take place in certain restrooms, in certain clubs and bars.
There is one in particular in SC that I had some encounters in, I hated that bathroom because it was dirty and the stalls were starting to fall over. So, in the midst of pushing someone up against the while and getting all hot and heavy, the stall, starts to lean MORE. I freaked, and I bolted, the last thing I need is to be going at it, in a public place, and the stalls fall and your caught red handed, by, oh I don't know, half the chicks in the bar.
Yeah, haven't done the bathroom encounter since.
Seen a few good cat fights go down in there, a few good lesbian hook ups, drugs being snorted off the counter, talk about men and how they are in bed and yes, even what the size of their cok is/was, and yes, married woman talk the same as single girls do (at least once you get them drunk enough they do)