From the gamelog.txt:
The Brush Titan Durpul Ganuhlasiv Aco Ramac has come! A huge humanoid composed of coral. It has large mandibles and it emanates an aura of giving and kindness.
Maybe a properly armed and trained military could have killed this kind and giving creature, even with 40.05 morale issues. Mostly the dwarves were too scared to even get a hit in and started killing each other because they were so miserable. When they did attack and hit it always resulted in a fracture. This seemed to have no effect on the Titan, which kindly continued to give punches that made things explode into gore, mostly heads.
Typical:
The Brush Titan charges at The commoner!
The Brush Titan collides with The commoner!
The commoner is knocked over and tumbles backward!
The commoner stands up.
The Brush Titan misses The commoner!
The commoner hacks The Brush Titan in the right lower arm with her (silver battle axe), but the attack glances away!
The Brush Titan attacks The commoner but She jumps away!
The Brush Titan bites The commoner in the right lower leg, bruising the fat through the (pig tail fiber trousers)!
The commoner attacks The Brush Titan but It jumps away!
The commoner is no longer stunned.
The commoner hacks The Brush Titan in the left foot with her (silver battle axe), fracturing it!
The Brush Titan attacks The commoner but She jumps away!
The commoner hacks The Brush Titan in the lower body with her (silver battle axe), fracturing it!
The Brush Titan misses The commoner!
The commoner hacks The Brush Titan in the upper body with her (silver battle axe), fracturing it!
The Brush Titan misses The commoner!
The commoner hacks The Brush Titan in the right foot with her (silver battle axe), fracturing it!
The Brush Titan misses The commoner!
The commoner kicks The Brush Titan in the neck with her left foot, fracturing it!
Risen Tathtatral, miner: Help! Save me!
The Brush Titan misses The commoner!
The Brush Titan charges at The commoner!
The commoner jumps away!
The commoner hacks The Brush Titan in the right lower arm with her (silver battle axe), fracturing it!
The Brush Titan punches The commoner in the right foot with its right hand and the injured part explodes into gore!
The upper body, which was torn apart by the bunny, had previously been hit by punches, weapon attacks, and dog bites. All those only led to fracture.