UU

A common establishment in a public or private university. While they may be under different names, the UU, or "University Union," is usually a common gathering place for students, and houses events, socials, workshops, and whatnot.

The water polo club had its annual social at the UU last night.

by buttermilk waffles and cream October 2, 2009

UU Boy

Defintion: One who commits UUV( Unauthorized Use of a Vehicle, i.e. Auto Theft); UUV is typically committed by juveniles, hence UU Boys

Better rock that kill switch. The UU Boys are up think at the Rec Center tonight

by JavonW October 4, 2006

UU=====D

1) An online chat room representation of a cock and balls, as if requesting someone notice them for their maturity.

hey room you can all suck my UU=====D

by jrh5356 April 20, 2005

UU? RR?

a popular term youtuber "dellor's" donators like to put in their donation message!

Dellor: (Just breaking his keyboard as usual)

GaniGaniGani: GaniGaniGani Has Cheered 500 Bits! UU? RR? UU? RR? UU? RR? UU? RR? UU? RR? Burgers_? Burgers_? gumbvgumbvgumbvgumbvgumbvgumbvgumbvgumbvganiganiganiganigani

by UseCodeOrlandoFN September 24, 2020

double-uu

Short for 'washing up'

It's time for the dreaded double-uu

by ArmAddAsk February 12, 2022

UUing

The act of analy raping someone. This is the scariest kind of rape because you cannot see the attacker.

"Hey did you hear Ulysses got caught UUing?!"
"Yeah man poor girl."

by Microcosmalistix August 20, 2017

UU

UNDETECTABLE UNDESCRIBABLE. it is also another word for PARADOX.

FUCK UU get me out of this SANDBOX nobody can see me. UU don't want to let any PEDOPHILES into the SANDBOX and UU also need to put PEDOPHILES into the SANDBOX.

by SHITEATING RIMJOB March 26, 2021