noun. A precise, metaphorical-aneurysm-detecting device.
Real citation: "Luckily, I have prepared for this eventuality, and had my science friends whip me up a handy Aneurysmometer."
("Cranium...or Lawn Sprinkler?" August 30, 2004, You Are Dumb, http://www.youaredumb.net/archive/2005/11/08)
Made-up citation: "How much for the smoothie-maker/aneurysmometer?"