RU

Are you. Part of the movement to reduce unnecessary letters in words mostly brought about by texting. Can be use in either upper or lower case.

RU serious?
ru losing your mind?

by Tesaco October 30, 2011

Rus

Are You Serious.

Holly:Yeah you know that Kris Died.
Beth:Rus

by ScreamSceneKing January 31, 2009

Ru

A title for a piru gang member

Shout out to my EA$T $IDE PIRU$ and my VALLEY HI PIRU$ nigga free ru on God nigga fuckthesuckaside whiterock west la Loma village niggas and my bolo homies sunrise to 🌹 Rosemont 🌹 on ru's nigga gang gang forever 3ast

by Sg lilnick January 1, 2019

Ru

Really Cool.

Guy A: Yo dog this party is sick...!!!!
Guy B: Nah, this shit is RU!!!!

by shitisrudog October 17, 2009

Ru Ru

a person who is very gay and likes gay music.

why is he always listening to the firefly song in the bathroom?
-thats Ru Ru.

by ruru ringin February 11, 2010

Ru

A versatile word that can be used in several situatons to mean several different things.
1. use it as you would any other cuss word i.e. Oh, ru! I forgot to bring that.
2. Use it to describe something totally awesome. i.e. that was so ru!
3. Russian
4. Raza Unida (Gang)

by VAKI5 November 1, 2003

ru

RU is short for Rutgers University, the state university of the great state of New Jersey.

yo, RU rox at college football. and has STDs.

by Voracious V November 6, 2006