Most of us understand the pain that comes from the loss of an awesome dwarf. We also understand the absolute joy at seeing a mason beat a troll to death. However, the second is not overmuch relevant to the upcoming topic until said mason is dead.
Yes, I'm talking about the deceased "Special Snowflakes" (read: Legendary Armorsmith) of our glorious fortresses. All the little and not so little Urists that we love for their various sacrifices. What do you do to honor these heroes? Custom professions? Nicknames? Special burial arrangement? Magma? Share your methods! Tell us the dwarves that you have done it for! And, most importantly, tell us how many have died for your more impressive sendoffs.
My personal favorite is a rather simple one. Before my military goes into battle, I rename all of their professions as "Hero Under the Mountain", because original titles are dumb. If they survive or do not die in a cool enough manner and I can get to them quick enough, I change their professions back to normal. If not, they keep it. I will sometimes do this for civilians as well, such as my sacrificial Circus Pass miner. I will then create large tombs surrounded by statues for each fallen and place a masterwork memorial slab in my memorial garden. And I sometimes burn massive amounts of captured enemies as a sendoff of sorts if their badass enough. Like that one time where my single Carpenter, with no weapon skills, fought of a Forgotten Beast long enough for my Marks-dwarves to pepper the thing. I burned the beast's corpse, along with several troglodytes. Except for their heads, which I made totems out. I placed those in her tomb.