I'll gladly pay you Tuesday for a hamburger today
A person who says they'll pay you back later, then eats all the burgers and disappears.
He said he'd pay me back on Tuesday. Now he's eating burgers in my fridge.
'I'll pay you on Tuesday,' he said. I still haven't seen a cent.
He said he'd pay me back. Now he's in the hospital from eating too many burgers.