"Posh & Becks 3" joke

David Beckham goes shopping, and sees something interesting in the
> kitchen
> department of a large department store. "What's that?" he asks.
>
> "A Thermos flask," replies the assistant. "What does it do?" asks
> Becks.
> The
> assistant tells him it keeps hot things hot and cold things cold.
>
> Really impressed, Beckham buys one and takes it along to his next
> training
> session.
>
> "Here, boys, look at this," Beckham says proudly. "It's a Thermos
> flask."
> The lads are impressed. "What does it do?" they ask. "It keeps hot
> things
> hot and cold things cold,"says David.
>
> "And what have you got in it?" asks Roy Keane.
>
> "Two cups of coffee and a choc ice," replies David.