UB is an acronym for United Bamboo. It's an asian gang.
UB is .. insert adjective
by prexus October 21, 2003
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Under a Blanket
ON the phone: "Hey Connie, where are you at?"

Connie: "UB"

Me: "oh, you're at home"

Connie: "who said i was at home? i just said i was under a blanket"
by chuck sternobloids January 23, 2009
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Stands for Underage Boobies. While it can be used to describe the breasts of an under-18 year old girl, it is usually used to describe a hot under-18 year old girl that usually provokes a look-but-don't-touch reaction. Alternately it can describe a number of teenage girls when used in a blanket description such as "many UB".
Damn, did you see that UB over there?"

"Hey Jim, a whole busload of UB came into work today for 'Take Your Daughters To Work Day'"
by Kris February 5, 2004
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UB stand for ‘you beauty’! (u beauty)
use it for code words, nicknames etc.
Fred: Did you see Talia today!?
Talia: Are you talking about me?
Daniel: Yes, we’re talking about you! UB!
by peepee.poopoo November 30, 2020
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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
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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 1, 2007
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The Filipino word for purple yam. Ube is used in a variety of desserts from ice cream to pastries.

Ube on occasions, can also take the place of "uber cool."


1) Hey, Corey, do you want any ube for dessert?

2) Man, that kid is so ube.

Naah, maybe like uber lame.
by IC3CR34M March 21, 2009
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