Related:

• Matz's Rule Regarding Medications: A drug is a substance that, when injected into a rat, will produce a scientific report.
• A drug is that substance which, when injected into a rat, will produce a scientific report.
  -- Matz' Rule Regarding Medicatio...
• Drug: any substance which, when injected into a laboratory animal, produces a publication.
• Natural Product: A substance that earns organic chemists fame and glory when they manage to systhesize it with great difficulty, while Nature gets no credit for making it with great ease.
  -- The Ultimate Scientific Dictionary...
• When is a mouse a rat? When it eats memory!
• mouse belt n. See rat belt.
• RADICALISM, n. The conservatism of to-morrow injected into the affairs of to-day.
  -- Ambrose Bierce, "The Devil's Dictionary...
• Ink: substance to apply before using liquid paper. Liquid Paper: see ink.
• CAT, n. A soft, indestructible automaton provided by nature to be kicked when things go wrong in the domestic circle.
  This is a dog, This is a cat. This is a frog, This is a rat....