usy

a jewish youth organization for people in grades 9-12 that try to educate young people on all things involving Judaism. everyone greets everyone with huge hugs and are a lot nicer and accepting than jewish groups like BBYO or nifty. once you come to usy you will never leave.

In USY they like to pray 3 times a day.

by hagalil! April 1, 2008

Usie

When engaged in the process of taking a selfie, and the picture consists of 2 or more people, the picture officially becomes an USIE

"Aye shawty, how's about me and you take an USIE together"

by Mr. internationally known June 11, 2014

USI

Unwarranted Self-Importance.

To make yourself seem important without actually doing anything to benefit society.

Typical USI sufferer-
"Hey guys!! i just posted an awesome new drawing on DA, and then i posted a vlog on YouTube about what happened to me today! i also talk about my new band! i'm putting some vids on my channel cuz i know we're gonna make it big! i also just put up some new pictures of me on my Myspace (lol i dyed my hair, i look so HAWT!!!) comments PLZ THX GUYS!!! <3"

by Peter W.N. October 30, 2009

Usi

Another word for “brother” or “sister” in Tongan.
Its better saying “Usi” sounds more better and respectful.

Hey there Usi!
Wanna fight Usi?

by Liki Me April 12, 2021

usy

USY is a really cool Jewish youth group that has awesome people and great leadership opportunities

USY helped me get into college!

by Mad Money Mike October 10, 2013

usy

a jewish youth group that attempts to get people to become more jewish but in the process allows all of them to hook up

josh went to usy and hooked up with rachel

by josh p January 14, 2004

usy

a jewish organization for teens from 9th-12 grade. it focuses on jewish learning and study. but also has the best people who will become your best friends. not just that but is a great place if you just want to hook up with someone

in usy the dances are sick!

by hagalil! April 8, 2008