A bloke walked into a public toilet where he found two cubicles, of which one was already occupied so he entered the other one, closed the door, dropped his trousers and sat down. A voice came from the cubicle next to him, "Alright mate, how are you doing?' He thought it a bit strange but not wanting to be rude he replied 'Yeah, not too bad thanks.' After a short pause, he heard the voice again 'So, what are you up to then?' Again he answered, somewhat reluctantly. Unsure what to say he replied 'Umm, just having a quick poo.. How about yourself?' He then heard the voice for the third time ....'Sorry mate, I'll have to call you back. I've got some dickhead in the loo next to me answering everything I say.'