Nuclear Warhead, minimum 125kt
They’re asking if you’re willing to help out with the snu snu.
I wish I could say I would be brave enough to go for fast decapitation, with protocols in place to try to resolve the SDMB’s burning question about consciousness, but I suspect I would wimp out and pick nitrogen asphyxiation.
Bullet to the back of the neck. Instant lights out, not like any of the really grotesque methods that some states have come up with because they have over-thought it.
And they was wrong…I wanna be hung.
Better watch out! The sheriff is near!
It stands for “from Anytown, U.S.A.” 
The following week, the hangman and he guillotine operator would go get drunk together in Ten-Forward, each lamenting the loss of his job.