UFO

Unidentified Flying Object. Originally a catchall term for anything flying that could not be identified by Civil Air Patrol observers during World War 2. Since then, taken over by lunatics that believe that for some reason, advanced alien civilizations have come to earth, are studying our assholes, and make contact with Roscoe and Billy Bob near their moonshine still in West Virginia. See buy a fucking vowel.

Dang, Billy Bob, give me some of that thar yor drinkin and I might see me some UFO's too! Hot Damn!

by Secret Agent Man September 19, 2003

UFO

Unidentified Forty Ounce

"Whose Forty is this?"
"I dunno man, I guess it's a UFO! I'm gonna drink that shit"

by Ari Giller-Leinwohl November 29, 2006

UFO

Unidentified Fucking Object, which means a designer dildo

Jessica saw a UFO in the middle of Roxanne's bedroom

by Jumbled McGobbledygook February 17, 2021

UFO

Recieving oral sex while under the influence or while smoking marijuana.

Bitch, you better give me some UFO tonight if you want that expensive ass purse !

by MixTape|KushKid|Basedboy July 27, 2010

UFO

Nickname for LSD.

Or more commonly known as an Unidentified Flying Object(alien)

How do you like my UFO?

by Awful June 2, 2006

UFO

"UFO" is short for "you for real" and is used when someone says something that's facts or hella lit. Is often used while bending your arm at a 90 degree angle and waving it forwards and backwards while shouting UFO.

Originated from "You're for real" --> "You fo real" --> "U fo" --> "UFO".

"Harsha's gonna get blacked out tonight"
"UFO UFOOOOO!"

by mike_hunt19 November 1, 2021

ufo's

Unidentified flying object as in similar to a space ship.

Your kickstepping legs are ufos, watch out.

by Jord May 13, 2005