Silent Sam

noun3

1. •
   [before a noun] (informal) A person who seldom or never speaks; a taciturn or unresponsive individual.

   • Now he threw the Silent Sam treatment on me. — 2002
2. •
   (informal) A machine, device, etc. which operates without making noticeable sound.

   • "I've named my new noiseless aeroplane—Army Air Scout—I've named that Silent Sam. Wait until you hear it, or rather, don't hear it, and I think you'll agree with me. Silent Sam for Uncle Sam!" — 1919
3. •
   (informal) A mixed alcoholic beverage, usually containing vodka, a cola soft drink, and other ingredients.

   • Ingredients: 13 oz vodka, 1 liter cola, (pepsi, coca cola...), 6-10 scoops iced tea. . . . Add all ingredients to a punch bowl. — 2010