U3 

crapware found pre-installed in some USB flash drives. it is supposed to be a useful launch pad for portable applications, but instead quickly becomes an annoyance, asking for passwords, bugging down the process, and taking up space.

man, this U3 software sucks, get me a real flash drive

U3 by jorge_andresb January 13, 2008

U32

U32 is a progressive highschool in Vermont full of hippie loving weed smoking hooligans, with an accepting environment for all sorts of weirdos. Nicknamed 'the zoo' for a handful of theories. the most common belief and the reason teachers will tell you if you ask is that it was called that back in the 1980's when the classes all had half walls and an outdoor lobby and guidance office where students could smoke cigarettes in their free time, you can imagine it was a pretty rowdy situation. Some raiders claim our wild fan base at big games is what earned us the zoo label, however most kids and previous students know it was truly derived from the party animals roaming the halls all day. Teachers are called by their first names. Half of the student population being rednecks is the depth of its diversity. An overall loving and nurturing learning environment for all.

There's a U32 party this weekend, it will be crazy!

U32 by U322014 December 7, 2012

SharkBite U3016LFA Slip Coupling 3/4 inch, Repair Plumbing Fitting Pipe Connector, Push-to-Connect, Copper, CPVC

A SharkBite Is a U3016LFA Slip Coupling 3/4 inch, Repair Plumbing Fitting Pipe Connector, Push-to-Connect, Copper, CPVC, sold on amazon for $5.97

Did you know that the extra features of SharkBite U3016LFA Slip Coupling 3/4 inch, Repair Plumbing Fitting Pipe Connector, Push-to-Connect, Copper, CPVC include:

INSTALLS IN SECONDS: Slip couplings require no special tools, no soldering, no crimping or glue. Just push to create a watertight seal, great to have on hand for quick emergency repairs when you have burst or frozen pipes
COPPER or CPVC: SharkBite straight coupling plumbing fittings fits copper tubing, CPVC and connects them in any combination
LEAD FREE: Made of high quality forged lead free DZR brass.
QUALITY: Only SharkBite's quality and performance is field-proven with more than 550 million connections. SharkBite is the only push-to-connect brand that can ensure a clean, leak-free connection
CERTIFIED: Can be used in wet lines; Shark Bite fittings are certified to 200 PSI and 200 degrees Fahrenheit and can be reused up to 4 times

And its only $12.95 if its used

SharkBite U3016LFA Slip Coupling 3/4 inch, Repair Plumbing Fitting Pipe Connector, Push-to-Connect, Copper, CPVC by joey is a gay little bitch May 19, 2020

u3u 

u3u is a kiss emoticon. The u are closed eyes and the 3 is puckered lips

Stew: I love you so much babe

Becky: I love you more u3u

u3u by WhatRemoticons December 29, 2015

Universal 3 Factor Authentication (U3FA) 

A dumbass term "coined" by the "Worthless of all Skids" Johnny Shadoe. It is a "new" idea to use all 3 methods of identification that is mandated by his own will somehow, with no regulation or policy in place.--Totally not Multi Factor Authentication (MFA) at all.

HeY gUyS, u3fa - uNIVERSAL 3 FACTOR AUTHENTICATION (U3Fa). sOMETHING YOU KNOW PASSWORD. sOMETHING YOU HAVE, STATE ISSUED DRIVERS LICENSE OR ID THAT CAN BE INSERTED INTO DEVICE. sOMETHING YOU ARE, THUMB PRINT IN CONJUNCTION WITH ID. iMPLEMENTATION AND HARDWARE COSTS COULD BE OFFSET BY FINANCIAL INSTITUTIONS AND GOVERNMENTS WHO ARE ALREADY LOOSING MILLIONS OF DOLLARS BECAUSE OF ALL THESE ISSUES. "mANDATORY" ADOPTION OF END USERS. iF YOU DON'T ACCEPT THESE CONDITIONS YOU CAN'T DO BUSINESS WITH THE COMPANIES YOU WANT TO. E.G. aPPLE, aMAZON ETC ... iT'S A CULTURE SHIFT THAT NEEDS TO HAPPEN. tHIS IS HOW WE DO THINGS NOW.

Universal 3 Factor Authentication (U3FA) by Fox with no fur July 31, 2019

1337 5/\U(3

Leet Sauce! The gamers and nerdy way to say just how much your own.

WOOT OMFGWTFBBQPWND them! u r teh 1337 5/\U(3!

1337 5/\U(3 by Criminally_Retarded December 27, 2006

Hai!! Rawr xDD *nuzzles u :3 

A term often used online by Emo or Scene people. Representing how random they are, and showing it in a cute way. It can be considered a form of Roleplay or "Rp" as they may put it.

Online Blogger 1: Hai!! Rawr xDD *nuzzles u :3
Online Blogger 2: Hai 2 u 2!! *nuzzles u back :D

Hai!! Rawr xDD *nuzzles u :3 by PanPaintedWithGoldPaint=2000$ September 5, 2016