Karen (SpongeBob SquarePants)

Karen is Plankton's computer wife from SpongeBob SquarePants.

Counterparts

 * Daisy (Thomas the Tank Engine and Friends)
 * Carla (Theodore Tugboat)
 * Wendy "Kootie Pie" O. Koopa (Super Mario Bros.)
 * Breezie or Rouge the Bat (Sonic the Hedgehog)