adj; an expression of the word "ridiculous" but to a much larger degree; often used whilst under the influence of intoxicating agents such as alcohol; used to express a range of emotions included but not limited to: being impressed, fright, awe, amusement, disgust, surprise, appreciation, basic interest in, depression, frustration and negativity
"He did a back flip with one leg?! That is redonkulous!"
"Are you really that shocked that Angela is a redonkulous crack-whore?"
"Are you really that shocked that Angela is a redonkulous crack-whore?"
by Andrew John September 21, 2005

Instead of saying "Rediculous" sounds better when said out loud. (Re-Donk-U-Louss)
Mainly used to either sound like an idiot, or just sound like you know bigger words.
Mainly used to either sound like an idiot, or just sound like you know bigger words.
i,e:
Ariyth The Pony- You're so REDONKULOUS!
Donkey- ._.
Annoyed Teenage Girl- Ugh mom, you're so redonkulous!
Mom- Can't you say 'rediculous'?
Annoyed Teenage Girl- Pfft, mom. No one says the real words anymore! >:l
Ariyth The Pony- You're so REDONKULOUS!
Donkey- ._.
Annoyed Teenage Girl- Ugh mom, you're so redonkulous!
Mom- Can't you say 'rediculous'?
Annoyed Teenage Girl- Pfft, mom. No one says the real words anymore! >:l
by O:HolyCrabapple:l May 22, 2010

by swaggerlikeusJH April 16, 2011

by Donkeyrider February 4, 2010

1. "Last night was redonkulous -- I had one girl doing my laundry and another sucking my dick"
2. John looked quite redonkulous when he awoke on the bathroom floor naked.
2. John looked quite redonkulous when he awoke on the bathroom floor naked.
by Anonymous March 5, 2003

For if someone or something is amazing or unbelievable. Also can be used to show happiness towards a person or object.
-That new shirt is Redonkulous!
-Your new hair style is Redonkulous!
-April is the most redonkulous person alive!
-Your new hair style is Redonkulous!
-April is the most redonkulous person alive!
by Grant mac 565 April 16, 2008

by @michaelmadd June 19, 2011
