Redonkulous Share definition Flag When something is even more ridiculous than just standard ridiculous, it becomes redonkulous. Yeah, I paid ninety dollars for this pair of sunglasses.....and they broke after only two weeks. How redonkulous!! Redonkulous by Joshi Jilliams94 November 7, 2020 0 0 Get merch Get the Redonkulous mug. Buy Now — $32.95 See more merch