The Gutbuster Brigade is a group of basically battle-lusting dwarves who have no weapons, but very rough, sharp(slightly annoyingly loud :)) full body-armor. These smart, logical, completely unselfish dwarves, (yah....right :0) train by bashing themselves into a giant wooden wall(behind it, a steel plate, but only Pwent knew that.) Usually hug their opponents tightly, using their course armor and giant head spike to impale and shread their opponents into shapless lumps.
Thibbledorf Pwent

A Gutbuster Brigade member (This one happens to be Thibbledorf Pwent)