Bloke goes into the long drop and settles himself down for a lengthy call of nature. Female voice comes from next stall:
F: Hi how are you doing?
M (a bit confused): Er, OK thanks
F: So, what are you doing later?
M: Well you know, the usual, see a few bands and that.
F: So, do you want to meet up later?
M (a bit freaked): Well, maybe, you know, I'm meeting my mates.
F: Look, I've got to go, some weirdo in the next toilet keeps answering my questions, I'll call you back.

10 quid for a pair of wellies?? That's daylight rubbery!