This next idea is a take-off on the ubiquitous stuffed peppers you see everywhere... but the fun-and-taste quotient is upped considerably by the use of crab...
Now I love jumbo lump... but you usually have to mortgage the house to buy it... and if you're willing to spend a few minutes looking for shells, regular lump is just fine for this kind of preparation. Be prepared... this is rich... so don't feel pressured to serve too much. One per person is a very generous first course... or even a main course if well supplemented with other things. Also remember to taste a raw sliver of each pepper... because there is no other way to know just how hot those babies are!
Check out this easy, delicious recipe in the Bonus section!