triamcinolone: a synthetic corticosteroid (trade names Aristocort or Aristopak or Kenalog) used as an anti-inflammatory agent
corticosteroid: a steroid hormone produced by the adrenal cortex or synthesized; administered as drugs they reduce swelling and decrease the body's immune response
snipe hunt: an elaborate practical joke in which the unsuspecting victim hunts a snipe and is typically left in the dark holding a bag and waiting for the snipe to run into it