The world of Walt Disney entertainment is so unique it requires its own language. Some words originated directly from Walt and his Imagineers. Others, it seems, have grown into their own Disneyness and have acquired new meanings along the way.

Attraction = a theme park ride or show
Audio animatronics = realistic robotics that bring 3-D effect to an Attraction
Automagic = play on automatic; the Disney way of making things magically happen
Backstage = a park area not accessible to guests
Cast Member = a Disney theme park or resort employee
Casting center = theme park or resort employment office
Costume = the uniform worn by a Cast Member
Crew Member = Disney Cruise Line employee
Disney point = to point with index and middle finger together; in some cultures it is rude to point with only one finger
Earffel Tower = water tower at DHS; example of wienie
Epcot = from EPCOT, Experimental Prototype Community of Tomorrow
E-Ticket = the newest, best, most popular attraction; stems from former system of ride coupons ranking rides A-E (A were least popular, E most popular)
Fantasmic = lights, lasers, fireworks, and waterworks show at DHS
FastPass = ticket generated to assign Guest a time to return to a busy Attraction without waiting in long line
Guest = visitor to Disney theme park or resort
Hallowishes = special Magic Kingdom fireworks during MNSSHP Halloween celebrations
IllumiNations = fireworks at Epcot
Imagineer = employee of Walt Disney Imagineering (formerly Walter Elias Disney, WED Enterprises); combination of imagine+engineer; scientists and artists who design the Attractions
Innovention = innovation+invention
Mousekeeping = resort housekeeping/maid service
Mouseketeer = play on musketeer; cast members of the TV show The Mickey Mouse Club
On stage = any area where a Cast Member might be seen by Guests
Philharmagic = philharmonic+magic 3-D film at MK
PhotoPass = barcoded card/web access to photos taken by Cast Member photographers
Plussing = constantly striving to improve a project even when it is considered complete
Pooh-sized = big, like Pooh Bear
Protein spill = term used by Cast Members to indicate someone has vomited
Show = everything that encompasses an Attraction or park feature; all the effects & mood setters that combine to make it feel like you’re walking into that world
Utilidors = utility+corridors The underground tunnels at Magic Kingdom that provide access for maintenance, Cast Members, readying, etc.
VoluntEARS = The Disney VoluntEARS program provides opportunities for Cast Members to contribute their time and expertise to charitable causes.
Wienie = a visual Attraction or landmark that can be seen by Guests from far away; it is used to guide visitors through park, i.e. Cinderella Castle
Wishes = Magic Kingdom fireworks