Redicki Share definition Flag A more up to date shortening of ridiculous. Although a syllable longer, it sounds better the word 'redic'. "Yo dawg, that girl's body is redic!" "No my friend, that shit is redicki." Redicki by The Smiz March 9, 2009 0 0 Get merch Get the Redicki mug. Buy Now — $32.95 See more merch