MovieChat Forums > The Last Rites of Joe May Discussion > What does the double knock mean?

What does the double knock mean?

posted 10 years ago by hoz49
1 reply | jump to latest

Joe May double knocked the bar after he gave the bartender a $50 tip and the mob boss double knocked the table when he read about Joe May killing the cop. What does it mean?

[–] wleongittens-1 9 years ago

Sign of respect.