roaracious 

An adjective that describes a loud noise that simulates a "roar".

I nearly woke my husband from my roaracious laughter.

roaracious by Gloria Eve November 10, 2009

Rapacious 

Taking by force; plundering.
Greedy; ravenous.
Subsisting on live prey.

'Thy Lord redeem thee from Death's rapacious claim'

Rapacious by Rapacious August 27, 2003

radacious  

a statement used to refer to something being rad or extremely awesome.

Juno is a pretty radacious movie. It's totally boss.

radacious by duchessxxlizz April 27, 2008

Radacious 

Totally awesome/radical, a youtuber, a combination of everything awesome, completely mind-boggling

Man! That was Radacious!
Hey what's up guys? This is RADAC10US from RADAC10USGaming!
Look at that radacious guy!
That video game is totally radacious!

Radacious by RADAC10US June 24, 2013

rapacious 

nub nubbins nubby noob

Thine Rapacious is a nub

rapacious by Zedenz November 12, 2004

Rapacious 

1. adj. Excessively Grabbing
2. Slang for Gangsta Raper (Not Rapper)

1. Look how rapacious John is being towards Bob's Balls!
2. Hear about G's Rapacious Cousin?
Naa I stick to the Gangsta Rappaz!
Word!

Rapacious by Taeko Hentie April 25, 2006

Rotricious

To engage in something ravenously, except way more super-awesome

Vishal rotriciously made love to that bangin' gmilf

Rotricious by Romdeo April 11, 2010