Can anyone tell me the joke?

If one person gets it, it'll make my day!
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jagathewise, Sat 24 Feb 2007, 14:05,
archived)
Hahaha
It's one of robs faves as well:P
What's grey and come in pints:P
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riverghost is not in at the moment to take your call, Sat 24 Feb 2007, 14:05,
archived)
uh what comes in pints?
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Scrambled Edd www.eddsworld.co.uk, Sat 24 Feb 2007, 14:05,
archived)
yipee!
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jagathewise, Sat 24 Feb 2007, 14:06,
archived)
How do you know there is an elephant in your fridge?
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gaijintendo Spreading the Love Thinly, Sat 24 Feb 2007, 16:02,
archived)
i reckon
the light would be permanently off because it's arse would push against the switch
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Mango Bollocks, Sat 24 Feb 2007, 17:01,
archived)