raddtacular 

In essence, when something is so awesome that it cannot be described by simple words such as 'sweet', 'cool', the root word 'radd' or the ending of 'spectacular'.
Originally taken from the To Write Love On Her Arms chatroom so as to describe how amazing Jamie Tworkowski is. He's not just amazing, he's not just an inspiration, he is, essentially, raddtacular.

Jordyn: I need words to describe Jamie of TWLOHA.
Sarah: He's amazing. He's an inspiration. He's raddtacular.

raddtacular by lastsummerhero March 16, 2008

Racktacular 

Having a terrific set of milk wagons

That chick is racktacular

Racktacular by CCUP April 17, 2003

radtacular 

A combination of the words "rad" and "spectacular".

Lesbian mud wrestling is radtacular.

radtacular by $$$ February 21, 2004

racktacular 

sporting an attractive bustline

Wendy certainly is looking racktacular in that T-shirt.

racktacular by Wendy von Bendy August 18, 2009

Radtacular 

A large amount of awesomeness.

Man, that shooting star was RADTACULAR!.

Radtacular by Scott M Cook May 11, 2008

Ragetacular 

adj. describing an event or an occurence as something worthy of rage status.

Electro head 1: dude, how was Axwell at Pacha last night?
Electro head 2: Axwell was fucking ragetacular!

Ragetacular by Logarhythm April 6, 2011

Racktacular 

An outstandingly attractive pair of breasts.

Guy 1: So what do you think of the new girl?

Guy 2: She's got quite a set on her.

Guy 1: Agreed, to say they're racktacular would be putting it mildly.

Racktacular by Shandooga McGluckfeez September 7, 2009