On Sat, 16 Oct 2010 12:29:19 +0100, Roger Smith wrote:
"John F" wrote in message
...
On Sat, 16 Oct 2010 00:07:51 +0100,
You're up quite late. Tips given you a detention?
Very funny joke. Good enough to tell in public. 
Roger
I thought it was OK.
It can be seen as a reference to a brand of tea, a *very* tangential
schoolteacher gag (Goodbye Mr Tips) and if you look at the latest
trolling post he's made, he's even offering to supply betting tips.
How many levels do you want in one gag?