This  could happen to you ! 

I was barely sitting  down when I heard a voice from the other stall saying:
'Hi, how are you?'

I'm  not the type to start a conversation in the restroom. I  don't know what got into me, but I answered, somewhat embarrassed,
'Doin' just fine!'

And  the other person says:
'So what are  you up to?'

What kind of question is that? At that  point, I'm thinking this is too bizarre so I say:
'Uhhh, I'm like you, just sitting here.' 

At this point I am just trying to get out as fast as I  can when I hear another question: 
'Can I come over?'

Ok, this question is just too  weird for me.  I figured I could politely  end the conversation. I say:
'No........I'm a little busy right  now!!!'

Then I hear the person  say, nervously:
'Listen, I'll have  to call you back. There's an idiot in the other stall who keeps answering  all my questions!!'