ridoculous 

Has the same meaning as ridiculous only cooler people say this word.

Person 1: Did you hear Maddy lost her virginity?
Person 2: I KNOW! At 14!!! Its absolutely ridoculous!

ridoculous by amazing person 13 February 17, 2010

ridoculous 

Means the same as ridiculous but this version is only said by complete fucking idiots.

Big Brother UK: "Gina, what do you think of Dexter's relationship with Charlie?"
Gina: "It's absolutely ridoculous"
Other contestants: (All simultaneously look at Gina like she's a prick, which she clearly is)

ridoculous by Benjibabber August 21, 2013

Ridicurous 

How DONNA CHENGstein mispronounced 'ridiculous' on the greatest sitcom ever, Seinfeld. It wasn't Elaine and you should be ashamed of yourself for thinking so.

Donna: This is really getting ridicurous!
Jerry: ..........Did you say 'ridicurous'?
Donna: Ridiculous!
jerry: I thought you said... 'ridicurous'...

Ridicurous by SoCrispy March 6, 2009

RIDORKULOUS 

an effective, sometimes necessary combination of the words "ridiculous" and "dork"

ie: to be so damn dorky it's ab-sa-smurfly-ridiculously dorky beyond measure

"You read all the Harry Potter books in a single weekend?"

"Yes! They were freakin awesome!"

"you are complete RIDORKULOUS!"

RIDORKULOUS by JAMAAL XY September 2, 2011

rediculous

The alarmingly common misspelling of ridiculous.

Joe: This game is rediculous!

Bob: Your spelling is ridiculous.

rediculous by Dassh July 25, 2004

Radaculous 

When things are getting so rad that the levels of rad are surpassing the levels of gnar. Resulting in Radaculous (typically a term used amongst skaters)

Dude i can't believe you just ollied that gap, that was radaculous

Radaculous by jamestown09 August 18, 2016

ridonkulous 

Used when an event or action is way beyond "ridiculous". Extremely unbelievable.

Football Fan 1: Did you see that hit?
Football Fan 2: That shit was ridonkulous...

ridonkulous by m.a. santiago October 7, 2004