U.F.O

An acronym for “Under Cover Five-O”

Tommy:”We gotta gun it a U.F.O on our ass”

by BETOMAINE September 20, 2019

U.F.O

unidentified flying object.

spaceships , wierd looking things in the sky , its not a plane , its not a bird... its a u.f.o

by sheldonsavio December 28, 2005

U.F.O

something you scream when you see a very hot guy. its a clever disguise(:

sami: omg! a u.f.o at 12 o' clock!
rachel: oh mahh dayummmm

by mary-marie-ann July 21, 2009

U.F.O.

the female equivalent of love handles. So named because the fat sticks out and hovers around their tummies/hips, creating a shape quite like an unidentified flying object, and also results in the woman being classified as an Un-Fuckable Object. Thus, U.F.O. is an acronym for Un-Fuckable Object.

Wow. check out that U.F.O. She is on fat Biatch. I'd have to drink 3 40oz to go home with her. I'm sure she's got a nice personality though.

by vancityman January 28, 2008

U.F.O.

(abbreviation) Unidentified Faggot Object. (An Unknown Faggot.)

Hey Vicky, what's Billy doing with that U.F.O.? Is that his new man meat?

by Zoe B December 7, 2006

U.F.O.B.

It's an acronym for You Fuck Old Bags.
It works in most situations. Especially with friends making jokes.

1: Um I don't like him I heard he U.F.O.B.
2: Omg he did!!

by TBarbz June 8, 2011

U.F.O

Unusual Fukin Oriental

Ya see them Farrenners o'er thare Tahler,we call them U.F.O's (HHUUHHHUHHHUHHH)

by Lotzie October 15, 2003