A way to tell someone that something's wrong, even if they don't know about it. Taken from season 5, episode 2 of Gilmore Girls.
*Lorelai approaches Miss Patty's dance studio where Patty is instructing several small dancing apples.*
PATTY: Keep it going, kids. You're red, you're delicious. You're about to have the juice sucked out of you. *She smiles as Lorelai passes* There she is -- our spunky entrepreneur.
LORELAI: I am the uber-Trump-Murdoch-Maximus. *She glances back* Oop. Apple down.
PATTY: Apple down. *pauses before understanding then reacting* Apple down!
PATTY: Keep it going, kids. You're red, you're delicious. You're about to have the juice sucked out of you. *She smiles as Lorelai passes* There she is -- our spunky entrepreneur.
LORELAI: I am the uber-Trump-Murdoch-Maximus. *She glances back* Oop. Apple down.
PATTY: Apple down. *pauses before understanding then reacting* Apple down!
by Nerd Apple April 21, 2006

Applause coming from apple geeks, found at any Apple Device launch party, who are so infatuated with Steve Jobs that they will overlook the supposed credentials of the new device and just clap hysterically at the mere mention of Jobs's name.
Man, that apple-ause at the launch party for the ipad was sickening. Those apple geeks were going nuts over an over-sized ipod touch just because Steve Jobs was holding it.
by mrincognito September 10, 2010

A town halfway between Vegas and LA that is not Barstow. There are no apples here. mainly small town but it is rapidly growing. not much to do here other than go to the movies. we have 2 theaters,
by xoxo_maggs_xoxo August 25, 2009

rhyming slang for stairs
by Markhasdrunken May 16, 2006

by J Fizzleee Mc Shizzle Fo Suck Dat Nizzle January 7, 2007

a unfit or corrupt person who's nature is known to corrupt others (derived for the expression one rotten apple spoils a barrel)
by The Return of Light Joker September 27, 2011

by iiAnonymous July 8, 2020
