Ninja Card

  1. n. 1. A business card shot by a rubber band, often traveling 10-15 yards at speeds from 30-50 m.p.h.
  2. A business card that has stuck in the ceiling. Most ninja cards(2) are shot in landscape mode(1) since this offers greater spin than portrait mode(1) and allows them to slice into the ceiling and stick rather than to simply puncture it and fall to the floor.