Digimon - D-3 or Digivice
When Izzy and Cody are climbing up the mountain to find the emperors base, they get attacked by a Kuwagamon. When they are falling down the mountain Izzy shouts " My D-3 is going wild"! Izzy's got a digivice, not a D-3
See the episode "Home Away from Home"
on 03-13-2001 and