Author: Ernest Hemingway
Participants: Harry Morgan, Marie Morgan
Worst Line(s): " 'You lie. You always lie to me. There. There. There.'

'No. You're the best.'

'I'm old.'

'You'll never be old.'

'I've had that thing.

'That don't make no difference when a woman's any good.'

'Go ahead. Go ahead now. Put the stump there. Hold it there. Hold it. Hold it now. Hold it.' "

Hemingway's a literary giant who made a name for himself for the words he didn't write, so he's not exactly going to spell it out. But we will: stump insertion.