Not quite as much epicosity as that Bull of Elf-slaying, but its close in my opinion (considering the typical civilian dwarf).
From the records of Zaneglektad (Reliclures)
16 Moonstone 1001 (1st year since embark)
Another goblin snatcher was discovered in the entranceway. Before he could escape the now alerted militia training just ahead of him, however, he was shot in the upper body by the hunter Tulon Vutokorstist. The snatcher then ran down the ramp and almost straight into the arms of a second hunter, Rimtar Tathtatiteb.1 Rimtar shoots at him but her shot is batted out of the air by the apparently skilled goblin, who proceeds to flee a few tiles north to the only bridge across the river.2
Rimtar's second bolt, however, finds its mark in the goblin's left hand, knocking the large silver dagger from his grasp. Her third bolt strikes him in the left leg just as he reached the far bank of the river. Her next bolt his his right leg.
The thief passes out, then regains consciousness and runs up the hillside to escape Rimtar's (highly inaccurate) crossbow fire, but Tulon and the militia are after him now as well.
As the goblin reaches the top of the slope above the bridge, Tulon looses another shot at him, as does Rimtar. As the bolts fly in, Kivish Romeketur, one of our milkers out gathering plants, is surprised (interrupted) by the goblin and punches him in the kidney area. Both bolts miss their target.
This doesn't deter Kivish, however, who proceeds to punch the goblin in the head, then the chest knocking the wind out of him. Next she grabs him by a toe, but drops him when the goblin punches her arm.
Her next punch hits the goblin's lower body, then she grabs his toe again. She proceeds to smash a fist into his right lower leg, avoid a counter attack, and kick the goblin in the lower body. Another punch to the left leg is followed by avoiding yet another attack from the goblin, then a punch to his right upper arm. She attempts to grab his tongue next, but only bruises his cheek.
Suddenly, one of the wildly flying bolts from the two hunters strikes the goblin in the leg, causing the goblin to pass out from pain. Kivish, immediately and without any apparent forethought, drives her right fist through his skull, killing him before he could even fall over.
Kivish did all that before I could drafter her into my militia. I, of course, have made her a soldier for no other reason than to see what other bad-assery she can show me.
1 Rimtar Tathtatiteb, Hunter, is actually a 250-ish year old vampire with about two thousand kills, and I just hadn't gotten around to figuring out what I was going to do with her. She killed a woodcutter a short while after this, and is currently serving out a 200 day sentence in a jail cell without an exit (unless I remove the iron bars).
2 Fortress entrance in the middle, river flows north, then north east up and round the fort to end up going west and off the map. The bridge is just west of the only entrance into the small section I've walled off with a wooden pallisade, as I expect undead soon.