Using a gun is a coward's way to hurt someone.
There is a level of cowardice lower than that of the conformist: the fashionable non-conformist.
The most cowardly thing in the world is blaming mistakes upon the umpires. Too many managers strut around on the field trying to manage the umpires instead of their teams.
We have been the cowards lobbing cruise missiles from 2,000 miles away. That's cowardly. Staying in the airplane when it hits the building, say what you want about it, it's not cowardly.
Being a fan of authentic Dada, I find today's art - what I call 'Bankers' Dada' - mind-numbingly dull. The most challenging work I've seen of late is by The British Art Resistance. Their document, 'A Call for Heroes in an Age of Cowards', is apt in these days of witless chancers.
Heckling is an act of cowardice. If you want to speak, get up in front of the microphone and speak, don't sit in the dark hiding. It's easy to hide and shout and waste people's time.
It's said that you can tell a lot about someone by who opposes them. In the case of liberal pundit Bill Maher - a man who called America's actions cowardly in the wake of 9/11 and who mocked WWII veterans who wanted to visit the monument built in their honor - I wear his disapproval of me as a badge of honor.