LooseGoose1128's definitions
If someone flashes their headlights to warn about police radar, you must warn atleast one other person who is approaching from the other side.
I was doing a zillion mph, luckily 2 people flashed me and I slowed down in time. After I passed the cops I warned 2 others to follow flash etiquette and repay the universe for the good deed I recieved.
by LooseGoose1128 June 16, 2010
Get the Flash Etiquettemug.