Cock Robin Share definition Flag The inconsiderate douche bag who goes out of his/her way to ruin other peoples day or cause someone stress "I'm not sure why anyone would vote for that trump guy""Yeah he's a total Cock Robin bruh" Cock Robin by ShrubHub October 1, 2015 0 0 Get merch Get the Cock Robin mug. Buy Now — $32.95 See more merch