it was a UFO, not of this world
by Steven Alonso March 14, 2008
Unidentified Foreign Object. A foreign "object" to a body that has violated the body via penetration.
by Dymeadozen8866 April 25, 2006
Noun: Pronounced "UF-Foes".
Acronym for "Unidentified Faction Orientation Syndrome"
When a group of cunts, jocks or sluts support the nameless guy that nobody knows at the back of the class with no friends so they look good infront of the other factions, that said nameless person gets "UFOS" and evolves into a Level 2 "Ufo". He then usually becomes part of the group.
Also, sometimes acronym-ed to "Unknown Fucking Organ Donor" because that's all they're good for really.
Acronym for "Unidentified Faction Orientation Syndrome"
When a group of cunts, jocks or sluts support the nameless guy that nobody knows at the back of the class with no friends so they look good infront of the other factions, that said nameless person gets "UFOS" and evolves into a Level 2 "Ufo". He then usually becomes part of the group.
Also, sometimes acronym-ed to "Unknown Fucking Organ Donor" because that's all they're good for really.
Slut: "Hey there honey, what's your name?"
Everyone else: "Holy shit, they got another one. He's an Ufo now."
Teacher: "Everyone please be nice to our new Student, Tom Yung."
Everyone: "Uh god, there's another kid with UFOS... Who's gonna snatch him first?"
Everyone else: "Holy shit, they got another one. He's an Ufo now."
Teacher: "Everyone please be nice to our new Student, Tom Yung."
Everyone: "Uh god, there's another kid with UFOS... Who's gonna snatch him first?"
by The Udon:|:Suicide Death Panda February 15, 2012
much like the original definition, used to describe somebody unfamiliar, not from your neighborhood or circle.
by dano whatever May 21, 2005
The sexual act in which a man performs on a woman (preferably someone's mother). First all the lights are turned off for total darkness. Next the man slips a glow-in-the-dark condom over his penis and then begins to float around the dark room; thus giving the effect of a flying spaceship, or other un-identified floating object. The woman then is invited to catch such object with whatever she pleases, i.e. her mouth or other orifices. When the man grows weary of floating around, he then proceeds to crash-land his "ship" into the woman's "Area51”.
"Hey Mitch, I totally UFO 'd your mom last night ! "
"She always loves when I crash my UFO in her. "
"She always loves when I crash my UFO in her. "
by Matty58 March 29, 2008
This was an incredibly successful, albeit controversial pornographic film which surfaced on the internet in early 2007. It alleges to depict actual extraterrestrial beings engaging in sexual activity. Skeptics claim the beings are not genuine, but that their 13 inch penises are.
by Joey Orgler 3 February 8, 2008