The pungent, aromatic nectar that leaks from a cat's eyes when you hug it too hard.
Fluffy is full of cat juice. Watch, I'll prove it.
by MisterStick February 27, 2010
The unidentifiable liquid that comes off of a cat's mouth when it shakes its head quickly.
Eew, Fluffy got cat juice on me!
by D.Dragon August 14, 2006