A Retail Slave who has been working too many hours, can barely move, is brain dead, and has a glassy look in their eyes. Retail Zombie is usually at epidemic proportions during sales, special store events, and the entire month of December.
I just found Michael barely concious in the breakroom, the Super Sale wiped him out, he's got Retail Zombie bad.
A Retail Slave who has been assimilated by their store (like Star Trek's Borg)making them robotic and forcing them to do whatever bidding The Store commands. Retail Droid Assimilation is most commonly found in retail management.
The customer just called Jennifer a bitch and she smiled and said "Thank You." Dude, she's turned into a Retail Droid.