Boxes of Twiglets do!
They say they contain twiglets and after I've had them for an hour it starts lying to me!
(
riverghost servicing your mum since,
Tue 24 Feb 2009, 13:56,
archived)
this strange phenomenon also applies to boxes of Jaffacakes, Celebrations, and various other boxed delights.
I think it's a snack food conspiracy.
(
theoriginalsteve <this space intentionally left blank>,
Tue 24 Feb 2009, 14:01,
archived)
But interestingly not in boxes of chocolate when owned by grannies.
They're still there from 1978 and have turned from dark to white chocolate.
(
riverghost servicing your mum since,
Tue 24 Feb 2009, 14:05,
archived)