redonk-a-donk 

Otherwise the formal spelling of, redonkadonk, is derived from both redonkulous and badonkadonk; hence coupling verbal and visual absurdity together in order to portray something (emotionally and/or physically) unfathomably disturbing, amazing, or - in many cases - both.

Did I tell you about the time I saw Pat Robertson at a strip club getting a lapdance and screaming, "Hallelujah!!"? ...Yeah...Redonk-a-donk.

redonk-a-donk by C_Dizz July 20, 2008

Redonkadonk 

Ridiculous. A word that, when used by the right people, is hilarious.

Jane's new hair cut is redonkadonk

Redonkadonk by Tuesday Valentine September 1, 2005

Redonkadonk 

The name of a burger unlike any other, famous in Portland Oregon.

It's a grilled cheese sandwhich for one bun, a 1/4lb angus beef patty, egg, bacon, ham, spam, the extras (lettuce tomato etc), and another grilled cheese sandwhich for the top bun.

You: Dude, that is the most redonkulous burger I've ever seen?!

Me: Yea, its the Redonkadonk.

Redonkadonk by JackieStan June 5, 2010

redonkadonk 

A young woman with a surprisingly large rearend.

Damn, look at that redonkadonk

redonkadonk by T_Lard January 8, 2008

redonkadonk 

a ridiculously large ass, so much so that you must have it, there is no other way

I tried talking to a redonk yesterday yet she had a boyfriend, her butt was so crazy it was a redonkadonk

redonkadonk by thenza May 29, 2015