replyall 

There is email, there is spam and then there is replyall.
Replyall is internal spam.
Replyall is the slop that fills your inbox from co-workers needing reassurance about their contribution. Replyall is what happens when people don't think about who needs the information they are providing in response to a legitimate question or action.

I had to spend an hour deleting spam and replyall before I could start working this morning.

replyall by Xenofobe March 3, 2005

Rellatio 

Rellatio: When a woman still gives head to her husband.

For example; "Bob, you lucky bastard, you're wife gives rellatio!!"

Rellatio by girondinho February 8, 2009

relly

relative/cousin/homeboy. possibly introduced by Mac Dre, or at least that was the first time I had heard it.

this nigga edgar was cool, soon became my relly, he was more than a celly

from "Morals and Standards" on Al Boo Boo

relly by raphizzle May 31, 2007

Rellaboo 

A word used to show great excitement

I have returned" "RELLABOO, i am soo excited

Rellaboo by hurryhurrymrmurry November 4, 2010

Ultimate Rallyation 

Table Tennis game where no points are won however there is a very competitive edge to produce the best rally. Players work together but try and produce a variation of shots and techniques to beat there opponent whilst there opponent dives around like an adrenaline junkie to overcome the attack.
Aim: to create the best looking rally.
Winning the point just isn't enough...

Player 1: 'OMG that Ultimate Rallyation game was epic dude'

Player 2: 'Serious man we were flying around like lunatics!'

Ultimate Rallyation by Big Dave & H-dogg June 20, 2011

Rella 

A nickname for a person, typically a girl, who does crazy things and feels no shame. If two rellas are together, there is bound to be twice the insanity, and scandalous acts will take place. The name rella may be shortened to rell, rellie, or beelzebub.

Lamella- "Did you hear about the girl who streaked through the cemetery at midnight?"

Tessa- "No way! She must be a hard ass rella!"

Rella by rella nicole August 31, 2010

relly

Shortened word for relative or very close friend. Much like the term "brutha".

Joe (to his friend):Wassup my relly?

relly by Tim Noonan June 2, 2008