"They come from spase so they don't come from here. These are the spase peepole. They are from...A different...Planet. Spase peepole. They're not of this earth. They're from outer spase. Oooh spase peepole. Spase Peepole. Spase Peepole. I was outside one day in my backyard, and I saw the spase peepole come down in my yard. They said: 'We're not from here. We're spase peepole. We're not of this earth, cause we are from spase. Oooh spase peepole. Spase peepole. Spase peepole. We're spase peepole ----We Am Spase Peepole"
doing something ass-backwards (literally, in it's original form)
This term sprang like a phoenix rising from the ashes from an incident that happened to a friend of mine. We'll call him Dude. Dude had the flu, and everything that comes with it, and was sprinting toward the bathroom for the millionth time with diarrhea when he realized he had his underwear on backwards. With no time to spare he proceeded to "do his business" through the fly opening or, to poop of out of the peehole.
As the phrase rolls off of the toungue so easily, it came to have many different applications.
*Parts of this story may have been dramatized for effect
"did I just poop out of the peehole?" (driver asking passenger in a car if they had driven the wrong way out of a parking lot.)