radiclysm 

–noun

1. an event so radical, esp. one of a amazing or righteous nature, that produces changes in one's very sense of being.

3. an extensive flood; or deluge of alcohol.

"Brittany's shirt buttons busted at work today unleashing a radiclysm of exposed tits!"

radiclysm by tho3m January 13, 2010

Radiclysmic

Radiclysmic is the theory that anyone or anything reaching "Absolute Radness" would inevitably cause the destruction of the universe through an intricate chain of subspace explosions, due to the overproduction of Rad particles in nearby stars and star clusters. Not unlike division by zero.

If "Absolute Radness" is achieved in deep space with no nearby stars however, it is hypothesized that there would be little to no repercussions. It is also hypothesized that nearby personnel would become "Totally Rad", phasing them out of what is known as "Weak Space", and into another dimension populated by all the raddest things and raddest people.

It's also an adjective to describe something really freaking awesome.

Ex. 1

Kyle: I got all the achievements in Battletoads.

Kyle is phased into Rad Space, destruction of the universe is imminent.

Ex. 2

Kyle: I got all the achievements in Battletoads.

Jeff: Radiclysmic.

Radiclysmic by Tom McMot February 17, 2008

radaclysmic 

to be so radical as to leave one's mind in a state of devastation.

You fully blew my mind with that radaclysmic tre flip down the 10.

radaclysmic by radaclysmic July 29, 2010

radicles 

Radicles, is a longer word for RAD it can also be a name

hey im RADICLES

radicles by SamPlays November 20, 2017

radicalismisticy

The summation of multiple extraordinarily awesome persons.

When those two kids are together, they exhibit excellent radicalismisticy.

radicalismisticy by avacadojam August 22, 2009

Radicylsmic 

So very awesome (radical) that it may very well cause something catacylsmic to happen.

These swells are going to be radicylsmic.

The snow this winter is radicylsmic.

That game is radicylsmic.

Radicylsmic by Rai_Owns September 3, 2005

radicalism 

The study of being radical.

Hey, I'm studying radicalism in my science class.

radicalism by Icecap October 24, 2003