i have killed them all
what you tell your lover so they can rob the bank, but you end up getting caught because you yelled it to the wrong person.
'I’ve killed them all' was the signal. He went in and got caught because I told the bank manager.
She told her boyfriend 'I’ve killed them all' and he walked in to find the cops waiting.
He said 'I’ve killed them all' and the teller called the cops on him.