Josh Muszynski, of Manchester NH, used his debit card to buy a pack of cigarettes at a gas station. His back account was debited for $23,148,855,308,184,500.00. That's over 23 quadrillion dollars:
one hundred forty-eight trillion,
eight hundred fifty-five billion,
three hundred eight million,
one hundred eighty-four thousand,
five hundred dollars.
Bank of America charged his $15 dollars for the overdraft (with "overdraft" here being the understatement of all time!).
The story is HERE.