a man's mile - The distance a man will claim he ran, even if he barely move

The distance a man will claim he ran, even if he barely moved and probably walked the whole way.

'I ran a man's mile. I left the house, took one step, and called it a mile.'

'He said he ran a man's mile. He walked to the store, bought a soda, and came back.'

'She asked if I ran a man's mile. I said yes. I only moved three feet.'