What is the greatest lie ever told?

[fullyautomatix]

I paid 3.5% tax because legally only I was allowed to do that.

[DimPrawn]

No i wasn't staring at that girls tits!

[Alias]

Religion?

[d000hg]

I paid 3.5% tax because legally only I was allowed to do that.

Grammar alert.

[Alias]

"No, you don't look fat in that..."

"No, not at all, your bum doesn't look big...."

[Spacecadet]

"Things Can Only Get Better" - I didn't realise that the Labour party had only meant to broadcast that to foreign listeners.

"No more boom and bust"

[Spacecadet]

8 inches

I'm a better than average driver (uttered by over 90% of drivers)

[amcdonald]

No you won't get pregnant, I'm using a salt and vinegar crisp packet

[DimPrawn]

There are Weapons of Mass Destruction, it's nothing to do with oil.

[ZARDOZ]

That we can change things via Democracy