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 27, 2008
by Makeawishkidisdead January 28, 2019
by NeoliberalTroll May 07, 2019
Unequivocally Fucked Over. Being so incredibly screwed that nothing will even compare to how screwed you are.
by Koldhart101 June 10, 2013
by NoUFONoFatNoCanadian October 19, 2019
Unidentified Frozen Object. When you defrost a freezer sometimes you find a UFO that has been there for a long time.
by kshell April 10, 2010