i am iron man  bwoooooowwww weaaoowwwwww  dum dum dum dum dum, deorn deorn deorn deorn dum dum dum
a beast song by black sabbath
"i am iron man  bwoooooowwww weaaoowwwwww  dum dum dum dum dum, deorn deorn deorn deorn dum dum dum" What is the definition of "iron man"?