Dude I just saw a person accidentally fall out of a plane and live because he fell on a trampoline. That was ridonkulous.
by Alex Faber May 4, 2008

by Massuka February 23, 2010

Having the qualities of being ridiculous, but to a greater, perhaps exponential, degree. Marked by crazy ass qualities that make you laugh sooooo hard. Fucking hilarious.
Johnny Cash relapsing into drug use because his pet ostrich kicked him severely (boot party) in the 1980s (AD!!!). So an ostrich makes him shoot up?! Ridonkulous.
by B=======D~~~ August 3, 2007

To act so silly,crazy,stupid that it has gone beyond the point of normal ridiculous jackassery, It has become ridonkulous.
"Mann.... Timmy and T'kay's party last night was so passed crazy, it was ridonkulous!" ridiculous crazy wild silly stupid laughablefun
by trglass January 19, 2017

A term used to describe something that is hard to believe, or something one couldn't or shouldn't be able to fathom, even with proof.
by 9th-Grade-Insanity February 1, 2010

Ridiculous, but with donkeys.
by Anthony Harrison January 8, 2009

by Peter Cardakaris July 5, 2007
