Ub

A common acronym used to describe an "Unknown Bittie" (aka a fine girl that you do not know personally)

"Dude did you see that Ub over there? Id tear that shit up!"

by Zach Hess August 17, 2007

UB

Ulan Bator, the capitol of Mongolia. You're supposedly a 'way cool' traveller if you call Ulan Bator 'UB'.

The trans-mongolian railway goes through UB.

by Brian August 25, 2004

UB

UN-BOYFRIEND. Pronounced EWE-BEE. For a commitment-phobic woman, a UB is a man she is dating but she does not want anyone calling him her "boyfriend." She is often dating (and enjoying) several UBs at once. Of the ilk of friends with benefits or fuck buddies.

Girl_One: She has so many boyfriends, doesn't she?

Girl_Two: Naw, those are her UB's, she's just a cougar who can't commit.

by baconfeet June 01, 2007

Ube

A man with long hair, he contains a laser which he uses to save people from destruction. He also travels through time in a little green box.

Woa did you see Ube? He just flew over and payed for my bus ride!

by Ube Leopoldo April 30, 2008

ube

Ultimate Bonding Experience

(with friends you haven't seen for a long time. it usually lasts for one whole day or a weekend getaway.)

we went to las vegas and it was our best ube ever!

by popopopopo July 05, 2007

ubing

the art of signing on to a parental chat board originally aimed at upscale urban mommies and engaging in chat arguments with middle american trailer trash over spanking children and Hezzbollah.

pronouniation: you - bee - ing

I've been ubing for three hours everyday and my personal trainer blames this on my five pound weight gain!

by Biffy Law August 14, 2006

UBS

Unwanted Boner Synonym.
When men get boners when not wanted, or doing a bad time.

I was playing video games today with my friend when i got a boner. Talk about UBS.

by UBS MAN January 08, 2010