That's what police say led to an arrest Monday in upstate New York.
Syracuse police say 28-year-old Arthur Bundrage, of East Syracuse, went into a bank at about 9 a.m. and demanded $20,000. Authorities say a teller initially refused, but relented and gave him some money, even though he never showed a weapon or made a threat.
Investigators say Bundrage left but returned when he found he hadn't been given $20,000. Officers say they found him at the bank's locked front door, trying to get back in.
Bundrage is in jail awaiting arraignment Tuesday on a charge of fourth-degree grand larceny. Police say he doesn't yet have a lawyer.