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

by Peter Cardakaris July 5, 2007

by BESONADRI April 2, 2010

used to describe something that is completely out of control - most commonly used when refering to things being outrageously hilarious
Man, that shirt is riDONKulous = that shirt is crazy!
I feel like, if I was lost, I wouldn't be able to find myself, and that would be riDONKulous = I have no idea what my drunk ass is saying and that is just crazy!
I feel like, if I was lost, I wouldn't be able to find myself, and that would be riDONKulous = I have no idea what my drunk ass is saying and that is just crazy!
by Shar and Emmers November 29, 2004

by azifurmum January 29, 2009

"I can't believe you called my all in with seven deuce and caught the full house on the river" "That is ridonkulous"
by jenn1031 February 17, 2009

Extremely ridiculous. Replaces the phoneme "dic" with "donk," as in "donkey" or an obscure reference to male genitalia. See also ricockulous.
by nikolaus901 October 30, 2007
