Top Definition
Extremely fucking ridiculous; when nothing else can compare to or explain how ricidulous something is.
Dude, that party last night was Ridicidonkulous!

I once saw this kid to 50 backflips, 10 handstands, and 28 crabwalks right into this guys nose and come out his eye; it was ridicidonkulous!

Ninjas or Ninja moves are commonly described as ridicidonkulous.
by Levi B. November 12, 2007

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.