Saw this idea over at Green Lantern Butt's FOREVER! A blog I have enjoyed for a long time but only recently bookmarked. Does what it says on the tin really. Here is my contribution, from Green Arrow #20 (1989:
Ollie's all mopey and emo because he shot an arrow in a kid he thought was carrying a real gun. It turned out to be a paint gun, but Hal is such a good mate of Ollie's he took him into the mountains and allowed Ollie to beat the crap outta him so Ollie'd feel better. :D
Coudlnt; decide which one to put up so you got all 3. I particularly liekt he throw down on the 3rd page!