UFO

A rare sex position in which the female is hooked up to a harness that separates her boobs, spreads her legs, and lowers her up and down with a wench. It also holds her arms up in a t pose and it is usually remote controlled. It is also hooked up to a rail around a room so it can move around with ease but it is usually placed above a bed or couch.
Bro those two are doin the UFO move!
by Trashy areaa 😉 October 26, 2018
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UFO

a song by german pyschobilly band MAD SIN
it was a UFO, not of this world
by Steven Alonso March 14, 2008
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UFO

Unidentified Foreign Object. A foreign "object" to a body that has violated the body via penetration.
My girlfriend felt a a UFO last night, and I don't think it was me.
by Dymeadozen8866 April 25, 2006
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UFO

by mack daddy February 27, 2005
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UFO

much like the original definition, used to describe somebody unfamiliar, not from your neighborhood or circle.
"who's that kid in the hat over there?"
"I don't know, man. he's UFO."
by dano whatever May 21, 2005
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UFO

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. "
by Matty58 March 29, 2008
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UFO Porno

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.
I just got done watching UFO Porno, and I must say, it was quite the adventure.
by Joey Orgler 3 February 08, 2008
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