Well... For starters the you shouldn't do it you idiot because it is bad for you. And secondly you die after a painful few months of vomiting and the 'runs'. This happened to my cousin and she is now dead. :D
you can get really sick
U die
Smokers inhale 15% and the 85% Non-Smokers inhale
Nothing happens to me.. Yet
you inhale it
You Die
you get cancer
I can only tell you about helium. If you inhale it, you will sound funny for a minute or so.
the chest cavity expands.
You become unconscious...temporally
Don't.
Burning Wires.
your voice goes high and squeeky