Didn't we just discuss the fact that the amps being the thing that matters is wrong? 
Not about the part where it kills you, no
Meh, it's not the volts you need to watch, it's the amps. 
WRONG
also heres what you can do with 2.3 volts
My statement is yes, incorrect as it is simplified
So I'll just rephrase to save my hide:
If there is no current through your body, you won't end up dead
(thus leading to a discussion about insulation, grounding and the likes)
Reminds me of a fun experiment we did in physics actually. We hooked up this box of sorts (forgot what it was called) where it had different voltage and amp settings. Everyone would increase volts instead of amps expecting to have better results when attaching say, a pencil to it
However, when I told them to pop the male end into the female port which had the max amp setting, but a significantly lower volt setting...
We made sparks out of that pencil following that. It was ****ing awesome