Three things come to my mind
1.) We were sneaking through a pretty dark dungeon with dwarfs in front and came to a closed door. So we decided to move back a bit and let the rogue pick the lock alone. The rogue picked it, opened it silently! and slipped into the door (silently again!). Since he was a halfling, the DM informed him, that he couldn't see a


. With a big grin the player informed the DM, that he is going to use his magic flashlight. He found the three mobs in the room with the flashlight... For some odd reason, the DM let him get away with this 
2.) After a failed sneaking attempt, we found ourselves in the situation of having a ranged fight with four bandits, who were hiding behind the balustrades of little castle ruin. They had us under fire for some time and actually the only thing we could do was to retreat.
But our brave fighter saw his time coming and told the DM that he will rush through the opening of a collapsed wall into the courtyard and will try to shoot down the bandits from inside (where they have no cover). I remember the face of our DM:"So you really rush into the courtyard"? He did. Four bandits turned around for a shot and took him under fire, 10 minutes later he rerolled a new character.
3.) Same guy, we played the RoleMaster system these days, fumbled on a ranged attack with his bow. In RoleMaster you then roll on the fumble table where he rolled a smooth "100" (end of table). The good point: The arrow flew. The bad point: His ear dropped on his shoulder, cut by the sinew
1.) We were sneaking through a pretty dark dungeon with dwarfs in front and came to a closed door. So we decided to move back a bit and let the rogue pick the lock alone. The rogue picked it, opened it silently! and slipped into the door (silently again!). Since he was a halfling, the DM informed him, that he couldn't see a





2.) After a failed sneaking attempt, we found ourselves in the situation of having a ranged fight with four bandits, who were hiding behind the balustrades of little castle ruin. They had us under fire for some time and actually the only thing we could do was to retreat.
But our brave fighter saw his time coming and told the DM that he will rush through the opening of a collapsed wall into the courtyard and will try to shoot down the bandits from inside (where they have no cover). I remember the face of our DM:"So you really rush into the courtyard"? He did. Four bandits turned around for a shot and took him under fire, 10 minutes later he rerolled a new character.
3.) Same guy, we played the RoleMaster system these days, fumbled on a ranged attack with his bow. In RoleMaster you then roll on the fumble table where he rolled a smooth "100" (end of table). The good point: The arrow flew. The bad point: His ear dropped on his shoulder, cut by the sinew
