Combo word made from "Oh snap", "Applesauce" and possibly the delicious drink "Snapple" to be used to express shock, disappointment, or excitement, coined accidentally as a subconscious challenger to the much lamer "Oh snap... crackle and pop!"
"Dude, our house got robbed last night..."
":O snapplesauce!"
"I wanted to buy some TV shows on DVD, but the best ones never go down in price"
":( snapplesauce"
Snapples - snotty people who believe in the inherent superiority of Apple products against all competing brands with the preconceived notion that Apple products are 'made from the best stuff on earth.'
"My friends are such snapples. They won't even gchat me when they know I'm using my Droid."
A phrase that can be used for pretty much any situation, but it is usually used to express frustration, surprise, or butthurt. Occasionally, it can also be a memorable catch phrase.