To "put my" this "down" means I am ending the discussion once and for all
The Foot
1994: Scar
The Lion King
A land mass surrounded on all sides by water
An Island
Good thing the body doesn't contain any of this second-lightest gas, otherwise you might float away
Helium
A wide & heavy rectangular block for building
a Thick Brick
"Having thin" this means criticism bothers you
The Skin
1992: Jafar
Aladdin
From the Greek for "soul", it's someone who can foresee the future or read minds
When exercising to sure to replace this element you sweat out or you risk hyponatremia
Sodium
Dumb god of love
Stupid Cupid
Having this "in the pie" means you are meddling in something
The Finger
1989: Ursula
The Little Mermaid
It is an infection that inflames the air sacs in lungs
Pneumonia
The name of this brownish metal comes from the Latin Cyprian
Copper
Filet of cobra
Snake Steak
You may be "chilled to" this; I am "bad to" it
The bone

1953: Captain Hook
Peter Pan
February 2013 has 672 of these units
Hours
The venus flytrap catches and digests insects mainly to absorb this element
Nitrogen
A surgeon who oversees your exams
Cowardly? Yoo are "lily" - this
Livered (The Liver)
1959: Maleficent
Sleeping Beauty

A Bowie one is long & dangerous
Knife
The hair of Otzi the iceman showed high levels of this poisonous element, no. 33, but that's not what killed him
Arsenic
Ball-peen noise
Hammer Clamor