At the end, after Sam informs Woody that the IRS will want taxes on the Viper he won, he says "So I'll have to work two months of overtime to pay for a car I'll never drive." Fortunately for Woody, the IRS lets you deduct any gambling losses from gambling winnings, so the $93,000 he lost should negate most of the value of the Viper and he won't actually owe the IRS much additional taxes if any at all.