new history of time

what are you working on, herr Doktor?
my boy, I know just what the world needs most.
more sex toys?
what? no! we need a new history! the one we've got is completely inadequate. and we're stuck with it, because it can't be changed. until now that is. ha ha!
you can change history? but don't governments try and do that all the time?
precisely! they try! but now anybody will be able to actually change history! however they want! whenever they want!
like to make it so someone was never born?
yes! good idea! let's try that right now!
on who?
well, you of course! sit here. I just have to plug a few tiny electrodes onto various places on your body. like thus. and then. . .
and then what, Doktor?
and then, I push this, and. . . bye bye.
b. . .

what do you know? it worked! drat. I forgot to ask if he brought me a sandwich.