You know what I'd like to see, in the spirit of Spelunky, is a huge reel of achievements for every kind of stupid death.
Killed by your own thrown object.
Wallballed by a yeti at least three times before dying.
Fell to your death when your jetpack ran out of juice.
Thrown onto spikes by a monkey.
Survived an arrow trap impact, but knocked onto spikes or into lava.
Survived a long fall, but nibbled to death by bats while stunned.
Caught in a web with your own bomb.
Eaten by a mantrap you were carrying.
Struck by a high-velocity damsel.
Killed by a shopkeeper without ever getting out of the shop.
And so forth.
Unfortunately I think Live Arcade games are limited to 12 achievements each. That's not even enough to cover the basics.